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Individual Calculations March 2015 |
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| Perera, Mulina Total change: 0.00 | |   |
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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 |
| 1358 | 1156 | 1.50 | 6 | 0.00 | 40 | 0.00 | |
|  Senavin, Dunura | | | 1512 | SRI | 0.00 | 1 | -0.11 | 40 | -4.40 | |  De Zoysa, Tharusha Nilakshana | | | 1323 | SRI | 0.00 | 1 | -0.28 | 40 | -11.20 | | | Samarawickrama, T Dasun | | | 1275 | SRI | 0.50 | 1 | 0.16 | 40 | 6.40 | | | Perera, U I Himal | | | 1410 | SRI | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Katugampola, K D K Gimna | | | 1314 | SRI | 1.00 | 1 | 0.71 | 40 | 28.40 | | | Birunthaban, Rajendram | | | 1316 | SRI | 0.00 | 1 | -0.29 | 40 | -11.60 | |
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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