Individual Calculations January 2019 |
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Desurra, G P Damsilu Total change: 26.40 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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Kolonnawa Chess Classic 2018 | Colombo | SRI | 2018-12-14 |
Rc | Ro | w | n | change | K | K*chg | Game |
1389 | 1040 | 1.00 | 3 | 0.66 | 40 | 26.40 | |
| Sarathchandra, Chanmitha Devin | | | 1422 | SRI | 1.00 | 1 | 0.91 | 40 | 36.40 | | Morais, Sanithu Leander Pamudith | | | 1417 | SRI | 0.00 | 1 | -0.09 | 40 | -3.60 | | Epa, W Buthmi J | | | 1328 | SRI | 0.00 | 1 | -0.16 | 40 | -6.40 | | 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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