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Rapid:
Individual Calculations May 2022 |
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| Denford, Les Total change: -5.40 | |   |
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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 |
| 1378 | 1220 | 1.00 | 4 | -0.27 | 20 | -5.40 | |
|  Wood, Jamie J | | | 1491 | ENG | 0.00 | 1 | -0.17 | 20 | -3.40 | |  Chmelev, Alexander | | | 1580 | ENG | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Braithwaite, Paul | | | 1029 | ENG | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Upton, Bill | | | 1412 | ENG | 0.00 | 1 | -0.25 | 20 | -5.00 | |
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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