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Individual Calculations March 2015 |
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| Katugampola, K D K Gimna Total change: -76.00 | |   |
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| Sri Lanka Major Division Chess Championship 2015 Colombo | Colombo | SRI | 2015-02-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1089 | 1314 | 2.00 | 5 | -1.90 | 40 | -76.00 | |
|  Goonatillake, Ranindu | | | 1142 | SRI | 0.00 | 1 | -0.73 | 40 | -29.20 | |  Liyanage, R L Jayana S | | | 1061 | SRI | 0.50 | 1 | -0.31 | 40 | -12.40 | | | Ilukkumbure, S P M Wansajee W | | | 1061 | SRI | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Perera, Mulina | | | 1156 | SRI | 0.00 | 1 | -0.71 | 40 | -28.40 | | | Punchihewa, Geeneth Devmika | | | 1026 | SRI | 0.50 | 1 | -0.34 | 40 | -13.60 | |
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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