The Gap Chess Club -- Ratings -- 2011
|
|
ACF Active Rating |
Games Played |
||||||||
|
Player |
Mar |
Jun |
Sep |
Dec |
Played |
Won |
Drew |
Lost |
Points |
% |
|
Howes, Tony |
1500! |
1500! |
1500! |
1500 |
18 |
17 |
1 |
0 |
17.5 |
97.22 |
|
Robinson, Andrew |
1533! |
1532! |
1532! |
1532! |
20 |
13 |
5 |
2 |
15.5 |
77.50 |
|
Lyons, Russell |
1289! |
1289! |
1288! |
1288! |
20 |
11 |
3 |
6 |
12.5 |
62.50 |
|
Petrie, Jim |
1175! |
1174! |
1174! |
1174! |
18 |
8 |
2 |
8 |
9.0 |
50.00 |
|
Adams, Ray |
1398! |
1398! |
1398! |
1397! |
9 |
6 |
1 |
2 |
6.5 |
72.22 |
|
Colwell, Greg |
1135! |
1135! |
1134 |
1134 |
11 |
5 |
2 |
4 |
6.0 |
54.55 |
|
Willcock, Brian |
1289! |
1289! |
1289! |
1289! |
18 |
4 |
4 |
10 |
6.0 |
33.33 |
|
Curtain, Joseph |
3g |
3g |
3g |
3g |
11 |
5 |
1 |
5 |
5.5 |
50.00 |
|
Porter, Marcus |
--- |
--- |
--- |
1209 |
11 |
5 |
1 |
5 |
5.5 |
50.00 |
|
Sands, Gary |
1261! |
1202! |
1241! |
1258! |
8 |
4 |
2 |
2 |
5.0 |
62.50 |
|
Laizans, Martin |
--- |
--- |
--- |
--- |
11 |
4 |
2 |
5 |
5.0 |
45.45 |
|
Roper, John |
--- |
--- |
--- |
--- |
16 |
2 |
3 |
11 |
3.5 |
21.88 |
|
Ryland, John |
--- |
--- |
--- |
--- |
20 |
3 |
1 |
16 |
3.5 |
17.50 |
|
Badenhorst, Jack |
--- |
--- |
--- |
--- |
7 |
2 |
2 |
3 |
3.0 |
42.86 |
|
Carroll, Jackie |
--- |
--- |
--- |
--- |
1 |
0 |
0 |
1 |
0.0 |
0.00 |
|
Hiller, James |
666? |
666? |
666? |
666? |
9 |
0 |
0 |
9 |
0.0 |
0.00 |
Note:
Leading up to the March 2011 rating list, the ACF fine tuned the rating system to improve predictive accuracy.
As usual with any systemic change, prior rating periods (all from December 2000 through to December 2010) were rerun.
One effect of the change was to increase the average rating of players by around 60 rating points.
The reasons for the change are set out more fully in the ACF March 2011 Ratings thread on the Chesschat forum.
Sorted by December 2011 Rating
(Players who played 4 games or more)
|
1 |
Robinson, Andrew |
1532! |
|
2 |
Howes, Tony |
1500 |
|
3 |
Adams, Ray |
1397! |
|
4 |
Laizans, Martin |
1390?? |
|
5 |
Willcock, Brian |
1289! |
|
6 |
Lyons, Russell |
1288! |
|
7 |
Sands, Gary |
1258! |
|
8 |
Porter, Marcus |
1209 |
|
9 |
Petrie, Jim |
1174! |
|
10 |
Colwell, Greg |
1134 |
|
11 |
Roper, John |
905? |
|
12 |
Hiller, James |
666? |
|
13 |
Curtain, Joseph |
3g |
|
|
Badenhorst, Jack |
--- |
|
|
Ryland, John |
--- |
Notes:
1. The 2011 Flood Cup and 2011 Stuart Wilson Trophy were not ACF rated following a decision made at the club's 2010 AGM.
2. Martin Laizans and John Roper's did not have active ACF ratings. Their ratings in the above table are taken from the December 2011 Master List, and are shown in italics.