Rapid:
Individual Calculations November 2019 |
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Gunarathna, M M Total change: -4.40 | | |
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Sri Lanka Mercantile - Government Service Rapid Chess Championship 2019 | Colombo | SRI | 2019-10-12 |
Rc | Ro | w | n | change | K | K*chg | Game |
1421 | 1117 | 0.50 | 4 | -0.22 | 20 | -4.40 | |
| Athukorala, P M A B | | | 1517 * | SRI | 0.00 | 1 | -0.08 | 20 | -1.60 | | Nisansala, P K T | | | 1517 * | SRI | 0.00 | 1 | -0.08 | 20 | -1.60 | | Ganewatte , Rajitha | | | 1133 | SRI | 0.50 | 1 | 0.02 | 20 | 0.40 | | Sheriff, T S | | | 1517 * | SRI | 0.00 | 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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