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Individual Calculations February 2015 |
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| Lakmal, M A C Total change: -1.00 | |   |
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| Kalutara Chess Festival 2015 | Kalutara | SRI | 2015-01-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1460 | 1532 | 3.50 | 6 | -0.05 | 20 | -1.00 | |
|  Thuduwage, Yasasirini Pabasara | | | 1368 | SRI | 0.50 | 1 | -0.22 | 20 | -4.40 | |  Gunarathna, Thinula Amadith | | | 1280 | SRI | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Madusanka, L D P | | | 1699 | SRI | 0.50 | 1 | 0.22 | 20 | 4.40 | | | Ranasinghe, Thinithi Sahanika | | | 1726 | SRI | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Thenuka, Kuruwita Gamalathge Kin | | | 1366 | SRI | 0.50 | 1 | -0.22 | 20 | -4.40 | | | Nanayakkara, Sachindu Charuka | | | 1322 | SRI | 1.00 | 1 | 0.23 | 20 | 4.60 | |
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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