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Individual Calculations March 2024 |
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| Stoneman, Ian D Total change: -5.60 | |   |
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| Coulsdon Chess Dicky White February 2024 | Coulsdon | ENG | 2024-01-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1501 | 1330 | 1.00 | 4 | -0.28 | 20 | -5.60 | |
|  Rosenbach, Martin | | | 1749 | ENG | 0.00 | 1 | -0.07 | 20 | -1.40 | | | Wojtowicz, Bartosz | | | 1330 | POL | 0.00 | 1 | -0.50 | 20 | -10.00 | |  Zvaigzne, Janis | | | 1273 | ENG | 1.00 | 1 | 0.42 | 20 | 8.40 | | | Rastogi, Nayan Keats | | | 1650 | ENG | 0.00 | 1 | -0.13 | 20 | -2.60 | |
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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