Individual Calculations January 2020 |
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Portheault, Benjamin Total change: -35.20 | | |
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11th CSC London Chess Classic: Weekend Under 1825 | London | ENG | 2019-11-29 |
Rc | Ro | w | n | change | K | K*chg | Game |
1600 | 1550 | 0.00 | 2 | -0.88 | 40 | -35.20 | |
| Dean, Robert A | | | 1771 | ENG | 0.00 | 1 | -0.22 | 40 | -8.80 | | Li, Ethan Bingxuan | | | 1429 | ENG | 0.00 | 1 | -0.66 | 40 | -26.40 | | 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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