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Individual Calculations November 2015 |
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| Abhimanyu, Iraja Total change: -8.00 | |   |
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| Buddhi International Rating Chess Championship 2015 | Gampaha | SRI | 2015-09-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1445 | 1549 | 4.50 | 8 | -0.40 | 20 | -8.00 | |
|  Wickramasinghe, Thesandi | | | 1204 | SRI | 1.00 | 1 | 0.11 | 20 | 2.20 | |  Lasitha, Subash | c | | 1755 | SRI | 0.50 | 1 | 0.26 | 20 | 5.20 | | | Madushanka, Harsha | | | 1803 | SRI | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Withanarachchi, W A Vinoli Oneth | | | 1247 | SRI | 0.50 | 1 | -0.35 | 20 | -7.00 | | | Sandeepa , W A Geeshan | | | 1199 | SRI | 0.50 | 1 | -0.39 | 20 | -7.80 | | | Dewmini, K P Samadhi Navodhya | | | 1238 | SRI | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Abhayarathne, K A K P | | | 1353 | SRI | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Ranasinghe, S D | | wm | 1763 | SRI | 0.00 | 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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