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Individual Calculations February 2016 |
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| Anojman, S. Total change: 95.20 | |   |
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| Kollonnawa Chess Classic 2015 | Colombo | SRI | 2015-12-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1680 | 1709 | 7.50 | 9 | 2.75 | 40 | 110.00 | |
|  Irunika, S D Aruni | | | 1309 * | SRI | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Hennayake, Thenula | | | 1309 * | SRI | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Galappaththi, Chinthaka Anuruddh | f | | 2095 | SRI | 0.50 | 1 | 0.41 | 40 | 16.40 | | | Perera, Tharusha Salinda | | | 1454 | SRI | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Jayasundara, P K U M | c | | 1987 | SRI | 0.50 | 1 | 0.33 | 40 | 13.20 | | | Wijekoon, Chandana | c | | 1956 | SRI | 0.50 | 1 | 0.31 | 40 | 12.40 | | | Ranawaka, Nuran Lakshitha N | | | 1524 | SRI | 1.00 | 1 | 0.26 | 40 | 10.40 | | | Dickmadugodage, Ravi Prabath | | | 1867 | SRI | 1.00 | 1 | 0.71 | 40 | 28.40 | | | Pallie, Tuan Ehshan | | | 1622 | SRI | 1.00 | 1 | 0.38 | 40 | 15.20 | | | * 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) | | | | 20th Battle of the Kings | Colombo | SRI | 2016-01-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1594 | 1709 | 1.50 | 3 | -0.37 | 40 | -14.80 | |
| | Ananthashayan, Sivalingam | | | 1621 | SRI | 0.50 | 1 | -0.12 | 40 | -4.80 | | | Doluweera, Dinul Thisura | c | | 1828 | SRI | 0.00 | 1 | -0.34 | 40 | -13.60 | | | Perera, S N M | | | 1334 | SRI | 1.00 | 1 | 0.09 | 40 | 3.60 | |
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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