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Individual Calculations February 2018 |
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| Jayaweera, Sayuni Gihansa Total change: 12.80 | |   |
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| 22nd Battle of the Kings Inter School Team Chess Championship 2018 | Colombo | SRI | 2018-01-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1410 | 1810 | 4.00 | 4 | 0.32 | 40 | 12.80 | |
|  Gunarathne, Senila Amaneth | c | | 1410 * | SRI | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Senanayake, A M P K | | | 1410 * | SRI | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Kotuwella, Sashmitha N Bandara | | | 1410 * | SRI | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Nimesha, Hasini | | | 1410 * | SRI | 1.00 | 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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