Blitz:
Individual Calculations February 2023 |
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Suranjith, K W A Total change: -31.60 | | |
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Ethugalpura Open International Rating blitz Chess Championships 2022 | Kurunegala | SRI | 2022-12-23 |
Rc | Ro | w | n | change | K | K*chg | Game |
1186 | 1549 | 2.00 | 4 | -1.58 | 20 | -31.60 | |
| Nuwarapaksha, N P M Lakvindu | | | 1149 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | Hedeniya, H V I C B | | | 1186 | SRI | 1.00 | 1 | 0.10 | 20 | 2.00 | | Janarthanan, Kethushan | | | 1272 | SRI | 0.00 | 1 | -0.83 | 20 | -16.60 | | De Silva, Wijemuni Yomesh Lakshan | | | 1135 | SRI | 0.00 | 1 | -0.93 | 20 | -18.60 | | * 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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