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Individual Calculations February 2020 |
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| Sugathadasa, Vihara Vidwanthi Total change: 4.80 | |   |
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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 |
| 1197 | 1015 | 1.00 | 3 | 0.12 | 40 | 4.80 | |
|  Withanage, Lakindu | | | 1415 * | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Vithanawasam, Oneli | | | 1115 | SRI | 0.00 | 1 | -0.36 | 40 | -14.40 | | | Jayashanka, S A D Sadeepa | | | 1061 | SRI | 1.00 | 1 | 0.56 | 40 | 22.40 | | | * 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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