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Individual Calculations February 2020 |
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| Amarathunga, W A C Y Total change: 20.40 | |   |
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| Battle of the Kings - All Island Schools Team Chess Championship 2020 | Colombo | SRI | 2020-01-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1277 | 1159 | 2.00 | 4 | 0.51 | 40 | 20.40 | |
|  Chanika, Dushani | | | 1093 | SRI | 1.00 | 1 | 0.41 | 40 | 16.40 | | | Navinhara, W Nethaki | | | 1150 | SRI | 1.00 | 1 | 0.49 | 40 | 19.60 | | | Liyanagama, Pasandul | | | 1304 | SRI | 0.00 | 1 | -0.31 | 40 | -12.40 | |  Thenuka, Kuruwita Gamalathge Kin | | | 1559 * | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | * 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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