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Rapid:
Individual Calculations November 2023 |
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| Siriwardene, R B Bihandu J Total change: -30.00 | |   |
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| Sri Lanka National Rapid team Chess Championship 2023 | Colombo | SRI | 2023-10-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1244 | 1185 | 1.00 | 4 | -0.75 | 40 | -30.00 | |
|  Chandula, E D S | | | 1511 | SRI | 0.00 | 1 | -0.13 | 40 | -5.20 | |  Perera, G Poorna Udara Dhananjay | | | 1084 | SRI | 0.00 | 1 | -0.64 | 40 | -25.60 | | | Liyanage, Bipun Mandiv | | | 1042 | SRI | 1.00 | 1 | 0.31 | 40 | 12.40 | | | Omaththage, S Y | | | 1340 | SRI | 0.00 | 1 | -0.29 | 40 | -11.60 | |
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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