Individual Calculations July 2023 |
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Kaumina, M Yashika Total change: -14.80 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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Damso international Chess Festival 2023 | Ambalangoda | SRI | 2023-05-26 |
Rc | Ro | w | n | change | K | K*chg | Game |
1060 | 1295 | 4.00 | 6 | -0.74 | 20 | -14.80 | |
| Premathilaka, G M Dimathi Dasunya | | | 1031 | SRI | 1.00 | 1 | 0.18 | 20 | 3.60 | | De Silva, B P Chanthuli Thanishka | | | 1125 | SRI | 0.00 | 1 | -0.72 | 20 | -14.40 | | Nawarathna, N M K K | | | 1013 | SRI | 0.50 | 1 | -0.34 | 20 | -6.80 | | Tharanga, R A R | | | 1028 | SRI | 0.50 | 1 | -0.32 | 20 | -6.40 | | Tharanga, T A | | | 1109 | SRI | 1.00 | 1 | 0.26 | 20 | 5.20 | | Denethra, B H Sahas | | | 1055 | SRI | 1.00 | 1 | 0.20 | 20 | 4.00 | | 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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