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Rapid:
Individual Calculations January 2019 |
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| Kodithuwakku, Lisara Total change: 36.80 | |   |
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| Sri Lanka Inaugural Inter Club Rapid Chess Championship 2018 | Colombo | SRI | 2018-12-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1521 | 1453 | 4.00 | 5 | 1.84 | 20 | 36.80 | |
|  Munasinghe, Lahiru | | | 1853 * | SRI | 0.50 | 1 | 0.42 | 20 | 8.40 | |  Deegoda, S R | | | 1811 | SRI | 0.50 | 1 | 0.40 | 20 | 8.00 | | | Sethiya , A Vinuga | | | 1114 | SRI | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Devnaka, Chamin | | | 1246 | SRI | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Perera, K L D J | | | 1579 | SRI | 1.00 | 1 | 0.67 | 20 | 13.40 | | | * 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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