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Individual Calculations February 2020 |
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| De Silva, Thenuki Hirunima Total change: -29.60 | |   |
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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 |
| 1182 | 1243 | 1.00 | 3 | -0.74 | 40 | -29.60 | |
|  Rajapaksa, Inura | | | 1363 | SRI | 0.00 | 1 | -0.34 | 40 | -13.60 | |  De Silva, T Hansi Kavisha | | | 1126 | SRI | 0.00 | 1 | -0.66 | 40 | -26.40 | | | Dissanayake, D M Amasha Nethmi | | | 1057 | SRI | 1.00 | 1 | 0.26 | 40 | 10.40 | |
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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