Individual Calculations February 2023 |
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Mandanayake, M A Menaka Dinal 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 |
1122 | 0 | 3.50 | 7 | 0.00 | 1122 | | 0.00 | |
| Perera, W Chamoth Chiranda | | | 1045 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | Jayasuriya, Charinu Sithsara Mith | | | 1110 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | Wijesinghe, Yonal | | | 1135 | SRI | 0.50 | 1 | 0.00 | | 0.00 | | Wickramasinghe, D P A L | | | 1086 | SRI | 1.00 | 1 | 0.00 | | 0.00 | | Hapuarachchi, H U R S A | | | 1071 | SRI | 1.00 | 1 | 0.00 | | 0.00 | | Rathnayake, R M M P B | | | 1129 | SRI | 1.00 | 1 | 0.00 | | 0.00 | | Herath, H M J R | | | 1278 | 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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