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Individual Calculations January 2017 |
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| Dilwan, R A D Oshadha Total change: 10.00 | |   |
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| 2nd Kolonnawa Chess Classic | Kolonnawa | SRI | 2016-12-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1347 | 1132 | 1.00 | 3 | 0.25 | 40 | 10.00 | |
|  Anojman, S. | | | 1532 * | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Ranasinghe, R A Arindu Himeth | | | 1267 | SRI | 0.50 | 1 | 0.18 | 40 | 7.20 | | | Jayawardana, T M A | | | 1241 | SRI | 0.50 | 1 | 0.15 | 40 | 6.00 | | | * 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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