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Individual Calculations August 2022 |
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| Braithwaite, Paul Total change: -3.60 | |   |
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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 |
| 1279 | 1094 | 0.00 | 1 | -0.26 | 20 | -5.20 | |
|  Gold, Harry | | | 1279 | ENG | 0.00 | 1 | -0.26 | 20 | -5.20 | |
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 U1250 - June to July 2022 Stage 2 - July - R4 to R7 | London | ENG | 2022-07-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1182 | 1126 | 0.50 | 1 | 0.08 | 20 | 1.60 | |
|  Collins, Michael E | | | 1182 | ENG | 0.50 | 1 | 0.08 | 20 | 1.60 | |
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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