Rapid:
Individual Calculations November 2023 |
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Sahasra, A P Sasindu Total change: -9.00 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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Sri Lanka National Rapid team Chess Championship 2023 | Colombo | SRI | 2023-10-28 |
Rc | Ro | w | n | change | K | K*chg | Game |
1397 | 1493 | 2.50 | 5 | -0.45 | 20 | -9.00 | |
| Obeysekara, T A Sajith Chathuran | | | 1666 | SRI | 0.50 | 1 | 0.23 | 20 | 4.60 | | Yashmika, D A Ratheesh | | | 1084 | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | Alwis, H R C Yuthmika | | | 1159 | SRI | 1.00 | 1 | 0.12 | 20 | 2.40 | | Samaraweera, Dimuth Indeepa | | | 1494 | SRI | 0.00 | 1 | -0.50 | 20 | -10.00 | | Rajawasala, R U D Janith Dulmina | | | 1580 | SRI | 0.00 | 1 | -0.38 | 20 | -7.60 | | 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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