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Blitz:
Individual Calculations November 2023 |
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| Thilakarathne, Malidu Amodya Total change: -10.60 | |   |
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| Sri Lanka National Blitz team Chess Championship 2023 | Colombo | SRI | 2023-10-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1377 | 1226 | 0.50 | 3 | -0.53 | 20 | -10.60 | |
|  Senadeera, S P Gayundu Bometh | | | 1027 | SRI | 0.50 | 1 | -0.26 | 20 | -5.20 | | | Bandara, Dhanushka | | | 1642 | SRI | 0.00 | 1 | -0.07 | 20 | -1.40 | |  Galkotuwa, K A R G W D R B G | | | 1463 | SRI | 0.00 | 1 | -0.20 | 20 | -4.00 | |
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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