Individual Calculations February 2023 |
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Pilapitiya, H M S I B Total change: 0.00 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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Ethugalpura Open International Rating Chess Championships 2022 | Kurunegala | SRI | 2022-12-20 |
Rc | Ro | w | n | change | Rp | K | K*chg | Game |
1069 | 0 | 0.50 | 3 | 0.00 | 796 | | 0.00 | |
| Mallawaarachchi, M A K | | | 1035 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | Akmeemana, I U | | | 1081 | SRI | 0.50 | 1 | 0.00 | | 0.00 | | Herath, H M Chamuditha Sasen Band | | | 1091 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | 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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