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Rapid:
Individual Calculations September 2022 |
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| Wilby, Robert G Total change: 20.40 | |   |
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| Chessable British Chess Championships 2022: Rapidplay Under 1750 | Torquay | ENG | 2022-08-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1490 | 1423 | 3.50 | 6 | 1.02 | 20 | 20.40 | |
|  Horlock, Peter J | | | 1522 | ENG | 1.00 | 1 | 0.64 | 20 | 12.80 | |  Mittal, Aditya | | | 1419 | ENG | 0.00 | 1 | -0.51 | 20 | -10.20 | | | Hunt, Ray K | | | 1438 | ENG | 1.00 | 1 | 0.52 | 20 | 10.40 | | | Whelan, Joseph | | | 1402 | ENG | 0.50 | 1 | -0.03 | 20 | -0.60 | | | Morrison, John V | | | 1680 | ENG | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Bullock, Lee | | | 1481 | ENG | 1.00 | 1 | 0.58 | 20 | 11.60 | |
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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