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Individual Calculations March 2018 |
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| Rajapaksha, Isum Asitha Total change: 40.00 | |   |
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| Sri Lanka National (Major Division) Chess Championship 2018 - Colombo Event | Colombo | SRI | 2018-02-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1310 | 1130 | 3.00 | 7 | 1.00 | 40 | 40.00 | |
|  Senanayaka, P D | | | 1530 * | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Francisco, Menuka | | | 1012 | SRI | 1.00 | 1 | 0.34 | 40 | 13.60 | | | Punchihewa, Kokila Prageeth | | | 1400 | SRI | 1.00 | 1 | 0.83 | 40 | 33.20 | | | Sathmina, S L Lalindu | | | 1396 | SRI | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Madusanka , L D D | | | 1287 | SRI | 1.00 | 1 | 0.71 | 40 | 28.40 | | | Dissanayaka, Yadeesha Rashmane | c | | 1321 | SRI | 0.00 | 1 | -0.25 | 40 | -10.00 | | | Perera, S D Lahiru | | | 1227 | SRI | 0.00 | 1 | -0.37 | 40 | -14.80 | | | * 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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