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Rapid:
Individual Calculations May 2022 |
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| Levey, Steve Total change: -66.20 | |   |
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| Coulsdon Chess Easter Rapidplay 2022 - Open | London | ENG | 2022-04-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1419 | 1463 | 0.00 | 1 | -0.56 | 20 | -11.20 | |
|  Whelan, Joseph | | | 1419 | ENG | 0.00 | 1 | -0.56 | 20 | -11.20 | |
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 Easter Rapidplay 2022 - Section A | London | ENG | 2022-04-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1164 | 1463 | 1.50 | 5 | -2.75 | 20 | -55.00 | |
| | Zhu, Limo | | | 1216 | ENG | 0.00 | 1 | -0.81 | 20 | -16.20 | |  Dane, James | | | 1148 | ENG | 0.00 | 1 | -0.86 | 20 | -17.20 | | | Kumar, Sachin | | | 1218 | ENG | 0.00 | 1 | -0.80 | 20 | -16.00 | | | Zhu, Lida | | | 1105 | ENG | 0.50 | 1 | -0.40 | 20 | -8.00 | | | Ma, Rufus | | | 1132 | ENG | 1.00 | 1 | 0.12 | 20 | 2.40 | |
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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