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Blitz:
Individual Calculations January 2024 |
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| Arachchi, C S A Total change: -33.00 | |   |
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| Ehugalpura International Open Blitz Chess Championship 2023 | Kurunegala | SRI | 2023-12-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1140 | 1393 | 4.00 | 7 | -1.65 | 20 | -33.00 | |
|  Karunarathna, P Chenitha Sihas | | | 1048 | SRI | 0.50 | 1 | -0.39 | 20 | -7.80 | | | Yuveenarkash, Laksha Kumar | | | 1159 | SRI | 0.50 | 1 | -0.29 | 20 | -5.80 | |  Bandaranayake, Thenuga Dilneth | | | 1109 | SRI | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Rajapakshe, R A K K | | | 1151 | SRI | 0.00 | 1 | -0.80 | 20 | -16.00 | | | Warnasooriya, Mihelee Vihara | | | 1099 | SRI | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Nissanka, H T Dinuka Dulshan | | | 1179 | SRI | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Rathnayaka, D R M R S | | | 1236 | SRI | 0.00 | 1 | -0.71 | 20 | -14.20 | |
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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