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Rapid:
Individual Calculations November 2015 |
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| Bihansith, Sachina Total change: -9.80 | |   |
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| National Youth Rapid Championships 2015 - Open Under 14 | Colombo | SRI | 2015-10-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1304 | 1194 | 1.00 | 4 | -0.49 | 20 | -9.80 | |
|  Theekshana, H G Denuwan | | | 1538 | SRI | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Dampage, V Isuraka | | | 1360 | SRI | 0.00 | 1 | -0.28 | 20 | -5.60 | |  Wanigarathne, K A N | | | 1284 | SRI | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Pallewela, Yasiru Nikhila | | | 1034 | SRI | 1.00 | 1 | 0.29 | 20 | 5.80 | |
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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