Individual Calculations August 2023 |
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Fonseka, Thanura Manthila Total change: 30.80 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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Sri Lanka Open Chess Championship 2023 | Colombo | SRI | 2023-06-29 |
Rc | Ro | w | n | change | K | K*chg | Game |
1296 | 1022 | 1.50 | 4 | 0.77 | 40 | 30.80 | |
| Chandula, E D S | | | 1422 * | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | Kaumina, M Yashika | | | 1278 | SRI | 1.00 | 1 | 0.81 | 40 | 32.40 | | Jayanka, L P P R | | | 1309 | SRI | 0.00 | 1 | -0.16 | 40 | -6.40 | | Kumarasinghe, P Sandaru Kaushal | | | 1174 | SRI | 0.50 | 1 | 0.20 | 40 | 8.00 | | * 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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