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Rapid:
Individual Calculations May 2022 |
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| Braithwaite, Paul Total change: -23.60 | |   |
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| Coulsdon Chess Easter Rapidplay 2022 - Open | London | ENG | 2022-04-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1887 | 1029 | 0.00 | 1 | 0.00 | 20 | 0.00 | |
|  Iyengar, Ilya | | | 1887 | ENG | 0.00 | 1 | 0.00 | 20 | 0.00 | |
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) | | | | Coulsdon Chess Easter Rapidplay 2022 - Section A | London | ENG | 2022-04-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1191 | 1029 | 0.00 | 4 | -1.18 | 20 | -23.60 | |
| | Nair, Aaditya | | | 1312 | ENG | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Denford, Les | | | 1220 | ENG | 0.00 | 1 | -0.25 | 20 | -5.00 | |  Whelan, Sean | | | 1125 | ENG | 0.00 | 1 | -0.37 | 20 | -7.40 | | | Zhu, Lida | | | 1105 | ENG | 0.00 | 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) | | |
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