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Individual Calculations August 2022 |
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| Gillespie, Frank Total change: 2.00 | |   |
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| Coulsdon Chess Daytime Chess - May to July 2022 Stage 3 - July- R9 to R12 | London | ENG | 2022-06-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1381 | 1323 | 0.50 | 3 | -0.76 | 20 | -15.20 | |
|  Gold, Harry | | | 1279 | ENG | 0.00 | 1 | -0.56 | 20 | -11.20 | | | Clayton, David C | | | 1465 | ENG | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Howes, David J | | | 1400 | ENG | 0.50 | 1 | 0.11 | 20 | 2.20 | |
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) | | | | Coulsdon Chess Summer Cup U1500- June to July 2022 Stage 2 - July - R4 to R7 | London | ENG | 2022-07-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1297 | 1330 | 2.50 | 3 | 0.86 | 20 | 17.20 | |
| | Khan, A Qaiyum | | | 1311 | ENG | 1.00 | 1 | 0.47 | 20 | 9.40 | | | Stoneman, Ian D | | | 1353 | ENG | 1.00 | 1 | 0.53 | 20 | 10.60 | |  Whelan, Sean | | | 1227 | ENG | 0.50 | 1 | -0.14 | 20 | -2.80 | |
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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