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Individual Calculations September 2015 |
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| Nadishyani, A A Kaushalya Total change: -15.20 | |   |
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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 |
| 1402 | 1369 | 1.50 | 4 | -0.38 | 40 | -15.20 | |
|  Weerasooriya, J M | | | 1698 | SRI | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Peththanayake, Nuwani | | | 1150 | SRI | 0.50 | 1 | -0.28 | 40 | -11.20 | |  Dissanayake, R A D V | | | 1177 | SRI | 1.00 | 1 | 0.25 | 40 | 10.00 | | | Kumarawadu, C S | | | 1581 | SRI | 0.00 | 1 | -0.23 | 40 | -9.20 | |
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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