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Individual Calculations May 2018 |
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| Braithwaite, Paul Total change: 20.80 | |   |
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| CCF CHRISTMAS LONG PLAY CONGRESS MINOR March | London | ENG | 2018-03-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1199 | 1144 | 1.50 | 2 | 0.64 | 20 | 12.80 | |
|  Faulkner, Adam | | | 1325 | ENG | 0.50 | 1 | 0.24 | 20 | 4.80 | | | Zhu, Limo | | | 1072 | ENG | 1.00 | 1 | 0.40 | 20 | 8.00 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | | | CCF DAYTIME CHESS APRIL 2018 | London | ENG | 2018-04-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1138 | 1176 | 1.50 | 2 | 0.40 | 20 | 8.00 | |
| | Shoulders, Andrew M | | | 1022 | ENG | 0.50 | 1 | -0.21 | 20 | -4.20 | | | Meaton, Arthur H | | | 1253 | ENG | 1.00 | 1 | 0.61 | 20 | 12.20 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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