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Individual Calculations February 2016 |
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| Baratha Yomal, N W A Total change: -126.80 | |   |
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| Kollonnawa Chess Classic 2015 | Colombo | SRI | 2015-12-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1332 | 1292 | 1.50 | 5 | -0.92 | 40 | -36.80 | |
|  Manjunath, Jain | | | 1692 * | IND | 0.50 | 1 | 0.42 | 40 | 16.80 | |  Wijekoon, Chandana | c | | 1692 * | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Liyanage, Hasini Pamuditha | | | 1132 | SRI | 0.00 | 1 | -0.71 | 40 | -28.40 | | | Bandara, Senomi Imethma | | | 1009 | SRI | 1.00 | 1 | 0.16 | 40 | 6.40 | | | Fernando, W W Janith Buddima | | | 1136 | SRI | 0.00 | 1 | -0.71 | 40 | -28.40 | | | * 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) | | | | Kalutara Chess Festival 2016 | Kalutara | SRI | 2016-01-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1047 | 1302 | 1.00 | 4 | -2.25 | 40 | -90.00 | |
| | Gunarathne, Senila Amaneth | | | 1087 | SRI | 0.00 | 1 | -0.77 | 40 | -30.80 | | | Munasinghe, Sakuni Ransika | | | 1005 | SRI | 1.00 | 1 | 0.15 | 40 | 6.00 | | | Wijeratne, W D R T | | | 1039 | SRI | 0.00 | 1 | -0.82 | 40 | -32.80 | | | Wickramasinghe, Minethma Lasandi | | | 1055 | SRI | 0.00 | 1 | -0.81 | 40 | -32.40 | |
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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