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Rapid:
Individual Calculations May 2022 |
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| Chmelev, Alexander Total change: -17.40 | |   |
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| Coulsdon Chess Easter Rapidplay 2022 - Section A | London | ENG | 2022-04-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1317 | 1580 | 4.00 | 6 | -0.87 | 20 | -17.40 | |
|  Marsden, Rupert | | | 1271 | ENG | 0.00 | 1 | -0.86 | 20 | -17.20 | |  Denford, Les | | | 1220 | ENG | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Langley, Anthony M | | | 1264 | ENG | 0.50 | 1 | -0.37 | 20 | -7.40 | | | Gillespie, Frank | | | 1283 | ENG | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Howes, David J | | | 1372 | ENG | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Wood, Jamie J | | | 1491 | ENG | 0.50 | 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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