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Individual Calculations March 2016 |
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| Punchihewa, Kokila Prageeth Total change: -7.60 | |   |
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| Colombo Chess Festival 2016 | Colombo | SRI | 2016-02-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1440 | 1474 | 3.50 | 7 | -0.29 | 20 | -5.80 | |
|  Ranasinghe, S D | | wm | 1778 | SRI | 0.50 | 1 | 0.36 | 20 | 7.20 | |  Ali, Minhaj | | | 1300 | SRI | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Jayasinghe, Keeth M S | | | 1731 | SRI | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Hansaja, K D Dulan | | | 1241 | SRI | 0.00 | 1 | -0.79 | 20 | -15.80 | | | Fernando, W W Janith Buddima | | | 1163 | SRI | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Tissera, H M S | | | 1235 | SRI | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Jayasooriya, Kaveesh | | | 1634 | SRI | 0.00 | 1 | -0.29 | 20 | -5.80 | |
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) | | | | Sri Lanka Major Division Chess Championship 2016 Colombo | Colombo | SRI | 2016-02-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1458 | 1474 | 3.00 | 6 | -0.09 | 20 | -1.80 | |
| | Amarasinghe, K K H Kevinda | | | 1099 | SRI | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Randil, Lakshitha | | | 1874 * | SRI | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Dineth, S A Induwara | | | 1175 | SRI | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Pallie, Tuan Ehshan | | | 1687 | SRI | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Koswatta, Chanuka Naveen | | | 1111 | SRI | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Anojman, S. | | | 1804 | SRI | 0.00 | 1 | -0.12 | 20 | -2.40 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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