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Blitz:
Individual Calculations November 2023 |
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| Siriwimala , Sanula Vihas Total change: 18.40 | |   |
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| Kandy Open International Rating blitz Chess Championships 2023 | Kandy | SRI | 2023-09-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1364 | 1103 | 1.50 | 5 | 0.46 | 40 | 18.40 | |
|  Dharmasena, W M S S B | | | 1424 | SRI | 0.00 | 1 | -0.13 | 40 | -5.20 | |  Kumarawadu, C S | | | 1367 | SRI | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Perera , A A Sethun Senhas | | | 1233 | SRI | 1.00 | 1 | 0.68 | 40 | 27.20 | | | De Silva, Osheen | | | 1601 | SRI | 0.00 | 1 | -0.04 | 40 | -1.60 | | | Munasinghe, M A D D D | | | 1196 | SRI | 0.50 | 1 | 0.13 | 40 | 5.20 | |
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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