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Individual Calculations February 2015 |
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| Thuduwage, Yasasirini Pabasara Total change: 50.80 | |   |
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| Kalutara Chess Festival 2015 | Kalutara | SRI | 2015-01-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1477 | 1368 | 3.50 | 6 | 1.27 | 40 | 50.80 | |
|  Lakmal, M A C | | | 1532 | SRI | 0.50 | 1 | 0.22 | 40 | 8.80 | |  Rathnayake, R M Dinithi Panchali | | wc | 1159 | SRI | 1.00 | 1 | 0.23 | 40 | 9.20 | | | Hettiarachchi, C U | | | 1676 | SRI | 1.00 | 1 | 0.86 | 40 | 34.40 | | | Obeysekara, T A Sajith Chathuran | | | 1664 | SRI | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Tharushi, T H D Niklesha | | | 1576 | SRI | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Athukorala, A T N | | | 1254 | SRI | 1.00 | 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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