Perth Chess Club ACF Ratings, December 2018.

Scroll down if you prefer to see the rating list in alphabetical order. Further down is a list FIDE ratings for players who have one.


Explanation of the rating symbols used by the ACF.

A rating is followed by either a !!, a !, a blank, a ?, a ?? or a g.

A !! indicates a very reliable rating.

A ! indicates a reliable rating.

A blank indicates the rating is unreliable.

A ? indicates the rating is very unreliable.

A ?? indicates the rating is extremely unreliable.

A g following a number indicates the player needs that many more games before they will get a rating.


Perth Chess Club ACF & FIDE Ratings
December 2018 ACF includes the FIDE rated tournament and the Mary Thomson Cup.

Rating order

RankName   ACF Ratings   FIDE Ratings 
  Dec-17Mar-18Jun-18Sep-18Dec-18SymbolChangeAug-18Oct-18
1Maggs, Derwent22482257225022122181!-3120291990
2Rodriguez, Juan21362035201221462171!2519371950
3Maris, Rob19481987198620262039!!1319691969
4Elkington, Derek20151976200019982016!!1819061936
5Jones, Stephen18571844189119091970!!6118381832
6Fu, Yihe (Rebo)18881892195519391956!1718581858
7Janceski, Alex18131812188219191949!!3019141903
8De Yaak, Peter19401940193819111919!!818391831
9List, Ross 18201820182018281919!9117891845
10Leonhardt, Wolfgang18561856185618561858 220552055
11Shaw, Robin17711791185418221813!!-916831673
12Tomic, Nedeljko18581850182117891802!!1317311729
13Wolstencroft, Alan 17661753175117641787!!2316831690
14Mechlowski, Lennard17691769176917691775!618271827
15Hurst, Benjamin17021702164716471750!10315091579
16Doshi, Chirag   Est 175017504g   
17Simonds, Marcus 1725166116901691!!115341523
18Barber, John16181615163916391652!!1316051594
19Shemesh, Alon   Est 16501650   1648
20Barry, David14181480152316091617!!814451471
21Gale, Brian15351502155716131611!!-215861579
22Maris, Fred15471547159715871607!!2016011612
23Shemesh, Amir   Est 16001600    
24Ruse, Rob   Est 155015503g   
25Laubbacher, Jamie   Est 155015502g   
26Van Emden, Bob14881488151815181518!0  
27Garang, Kuol Awan14981552152515351517!-1815061506
28Massam, Justin13201305147214621484!2216481604
29Markou, Victor 14311386139913901399!!913661394
30Walker, Colin 13561356135613641395!!3112491235
31Brooke, John 13861377133613241365!!4115251496
32Howard, Mark 1347146513681359!!-9 1545
33Hounsome, David13351361136113621355!!-716061559
34Browning, Tom  114612051270!65 1603
35Lee, Su-Ann11441144118911891180!-915671501
36Salgardo, Marcel   11731173 0  
37Boswarva, Ernest   10191160!141  
38Wileman, Jarvis11761227120211311131 0  
39Powell, Darren  108910491107!58 1362
40Frankland, David 10921073106710671099!32  
41Bordas, Lindsay11031070108610261085!!59 1396
42Owen, Geoffrey9881022106210661009!-57 1253
43Gilbertson, Tim   Est 100010002g   
44Morillo, Sebastian   Est 100010003g   
45Overste, Brian853921852982986!4  
46Dutrenit, Herve    819    
47Gale, Meath    716    
48Rennie, Mike830694694673685 12  
49Lucas, Gordon 700662630636 6  
50Waugh, Tracy 497617535544!9  
51Howard, Isla    501   

Alphabetical order

RankName   ACF Ratings   FIDE Ratings 
  Dec-17Mar-18Jun-18Sep-18Dec-18SymbolChangeAug-18Oct-18
18Barber, John16181615163916391652!!1316051594
20Barry, David14181480152316091617!!814451471
41Bordas, Lindsay11031070108610261085!!59 1396
37Boswarva, Ernest   10191160!141  
31Brooke, John 13861377133613241365!!4115251496
34Browning, Tom  114612051270!65 1603
8De Yaak, Peter19401940193819111919!!818391831
16Doshi, Chirag   Est 175017504g   
46Dutrenit, Herve    819    
4Elkington, Derek20151976200019982016!!1819061936
40Frankland, David 10921073106710671099!32  
6Fu, Yihe (Rebo)18881892195519391956!1718581858
21Gale, Brian15351502155716131611!!-215861579
47Gale, Meath    716    
27Garang, Kuol Awan14981552152515351517!-1815061506
43Gilbertson, Tim   Est 100010002g   
33Hounsome, David13351361136113621355!!-716061559
51Howard, Isla    501    
32Howard, Mark 1347146513681359!!-9 1545
15Hurst, Benjamin17021702164716471750!10315091579
7Janceski, Alex18131812188219191949!!3019141903
5Jones, Stephen18571844189119091970!!6118381832
25Laubbacher, Jamie   Est 155015502g   
35Lee, Su-Ann11441144118911891180!-915671501
10Leonhardt, Wolfgang18561856185618561858 220552055
9List, Ross 18201820182018281919!9117891845
49Lucas, Gordon 700662630636 6  
1Maggs, Derwent22482257225022122181!-3120291990
22Maris, Fred15471547159715871607!!2016011612
3Maris, Rob19481987198620262039!!1319691969
29Markou, Victor 14311386139913901399!!913661394
28Massam, Justin13201305147214621484!2216481604
14Mechlowski, Lennard17691769176917691775!618271827
44Morillo, Sebastian   Est 100010003g   
45Overste, Brian853921852982986!4  
42Owen, Geoffrey9881022106210661009!-57 1253
39Powell, Darren  108910491107!58 1362
48Rennie, Mike830694694673685 12  
2Rodriguez, Juan21362035201221462171!2519371950
24Ruse, Rob   Est 155015503g   
36Salgardo, Marcel   11731173 0  
11Shaw, Robin17711791185418221813!!-916831673
19Shemesh, Alon   Est 16501650   1648
23Shemesh, Amir   Est 16001600    
17Simonds, Marcus 1725166116901691!!115341523
12Tomic, Nedeljko18581850182117891802!!1317311729
26Van Emden, Bob14881488151815181518!0  
30Walker, Colin 13561356135613641395!!3112491235
50Waugh, Tracy 497617535544!9  
38Wileman, Jarvis11761227120211311131 0  
13Wolstencroft, Alan 17661753175117641787!!2316831690