Individual Calculations December 2023 |
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Harborne, Matthew J Total change: -21.20 | | |
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2023 Birmingham Open | Birmingham | ENG | 2023-11-25 |
Rc | Ro | w | n | change | K | K*chg | Game |
1754 | 2121 | 2.50 | 4 | -1.06 | 20 | -21.20 | |
| Smith, Simon C | | | 1871 | ENG | 0.00 | 1 | -0.81 | 20 | -16.20 | | Pyun, Lindsay | | | 1639 | ENG | 0.50 | 1 | -0.45 | 20 | -9.00 | | Obi, Okwose Marc | | | 1785 | ENG | 1.00 | 1 | 0.12 | 20 | 2.40 | | Hariharan, Shambavi | | | 1721 * | ENG | 1.00 | 1 | 0.08 | 20 | 1.60 | | * Rating difference of more than 400. Please read more at FIDE Handbook | 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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