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Individual Calculations May 2014 |
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| Saumy, Zainab Total change: -1.65 | |   |
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| Sri Lanka National Youth Chess Championship Under 14 Girls | Colombo | SRI | 2014-04-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1385 | 1481 | 3.00 | 5 | -0.11 | 15 | -1.65 | |
|  Pasqual, Anuki | | | 1286 | SRI | 0.50 | 1 | -0.25 | 15 | -3.75 | |  Madurapperuma, M A D Maheshika L | | | 1256 | SRI | 1.00 | 1 | 0.22 | 15 | 3.30 | | | Rajapaksa, Miyuni Kavinya | | | 1672 | SRI | 0.00 | 1 | -0.25 | 15 | -3.75 | | | Gamage, Nethmi Nirasha | | | 1425 | SRI | 0.50 | 1 | -0.08 | 15 | -1.20 | | | Apoorwa, K G Nethmi | | | 1284 | SRI | 1.00 | 1 | 0.25 | 15 | 3.75 | |
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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