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Individual Calculations July 2022 |
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| Gillespie, Frank Total change: 7.40 | |   |
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| Coulsdon Chess Daytime Chess - May to July 2022 Stage 2 - June - R5 to R8 | London | ENG | 2022-06-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1299 | 1323 | 3.00 | 3 | 1.42 | 20 | 28.40 | |
|  Woolacott, Rob | | | 1582 | ENG | 1.00 | 1 | 0.82 | 20 | 16.40 | |  Gray, David | | | 1036 | ENG | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Gold, Harry | | | 1279 | ENG | 1.00 | 1 | 0.44 | 20 | 8.80 | |
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) | | | | Coulsdon Chess Summer Cup U1500- June to July 2022 Stage 1 - June - R1 to 3 | London | ENG | 2022-06-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1185 | 1323 | 1.00 | 3 | -1.05 | 20 | -21.00 | |
| | Rizvi, Zara | | | 1145 | ENG | 0.00 | 1 | -0.73 | 20 | -14.60 | | | Renouf, Stephen | | | 1221 | ENG | 0.50 | 1 | -0.14 | 20 | -2.80 | | | Mahadevan, Meikum | | | 1190 | ENG | 0.50 | 1 | -0.18 | 20 | -3.60 | |
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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