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Rapid:
Individual Calculations January 2019 |
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| Pallie, Ehsha Mishela Total change: 10.80 | |   |
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| Sri Lanka Inaugural Inter Club Rapid Women Chess Championship 2018 | Colombo | SRI | 2018-12-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1418 | 1247 | 1.50 | 3 | 0.54 | 20 | 10.80 | |
|  Jayaweera, Sayuni Gihansa | | wc | 1531 | SRI | 0.50 | 1 | 0.34 | 20 | 6.80 | |  Senamanthila, Milani | | | 1088 | SRI | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Methmani, Nelunika | | wm | 1636 | SRI | 0.00 | 1 | -0.09 | 20 | -1.80 | |
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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