Individual Calculations November 2023 |
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Gunawardhane, Dunitha Yathindra Total change: -34.40 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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Sri Lanka Junior National Chess Championship 2023 | Kandy | SRI | 2023-08-18 |
Rc | Ro | w | n | change | K | K*chg | Game |
1215 | 1350 | 2.50 | 5 | -0.86 | 40 | -34.40 | |
| Wimalarathne, M N R | | | 1097 | SRI | 1.00 | 1 | 0.19 | 40 | 7.60 | | Liyanage, K P L | | | 1626 | SRI | 0.00 | 1 | -0.17 | 40 | -6.80 | | Madawala, R M I S B | | | 1087 | SRI | 0.00 | 1 | -0.82 | 40 | -32.80 | | Rajapakshe, Rashmika Heshan | | | 1104 | SRI | 1.00 | 1 | 0.19 | 40 | 7.60 | | Mayadunna, D Vihan Sanija | | | 1160 | SRI | 0.50 | 1 | -0.25 | 40 | -10.00 | | 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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