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Rapid:
Individual Calculations May 2023 |
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| Sowray, Peter J Total change: -5.60 | |   |
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| MIKE BASMAN MEMORIAL RAPIDPLAY - Open | London | ENG | 2023-04-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2134 | 2168 | 2.50 | 5 | -0.28 | 20 | -5.60 | |
|  Thurlow, Kevin J | c | | 2026 | ENG | 1.00 | 1 | 0.31 | 20 | 6.20 | |  Gormally, Daniel W | g | | 2468 | ENG | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Buyandalai, Tumen | | | 2135 | MGL | 0.00 | 1 | -0.55 | 20 | -11.00 | | | Alizada, Eldar | | | 1957 | ENG | 0.50 | 1 | -0.27 | 20 | -5.40 | | | Longson, Sarah N | | wf | 2084 | ENG | 1.00 | 1 | 0.38 | 20 | 7.60 | |
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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