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Rapid:
Individual Calculations November 2015 |
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| Saumy, Zainab Total change: -3.00 | |   |
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| National Youth Rapid Championships 2015 - Girls Under 16 | Colombo | SRI | 2015-10-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1266 | 1462 | 3.50 | 5 | -0.15 | 20 | -3.00 | |
|  Chanika, Dushani | | | 1151 | SRI | 1.00 | 1 | 0.14 | 20 | 2.80 | |  Dewmini, K P Samadhi Navodhya | | | 1238 | SRI | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Pasqual, Anuki | | | 1432 | SRI | 0.50 | 1 | -0.04 | 20 | -0.80 | | | Ekanayaka, Achinthya | | | 1107 | SRI | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Abeysinghe, H M H Janandani | | | 1404 | SRI | 0.00 | 1 | -0.58 | 20 | -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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