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Individual Calculations September 2015 |
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| Nawarathna, Madara Total change: -4.80 | |   |
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| 6th Kandy Open International Rating Chess Championship | Kandy | SRI | 2015-08-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1485 | 1189 | 0.50 | 4 | -0.12 | 40 | -4.80 | |
|  Lasitha, Subash | c | | 1589 * | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Silva, M Hashen Dhanushka Laksha | | | 1460 | SRI | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Vindhya, H U | | | 1470 | SRI | 0.50 | 1 | 0.34 | 40 | 13.60 | | | Wijerathne, Surath | | | 1422 | SRI | 0.00 | 1 | -0.21 | 40 | -8.40 | | | * 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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