Blitz:
Individual Calculations November 2023 |
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Chathura, Vishwa Total change: -14.60 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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Sri Lanka National Blitz team Chess Championship 2023 | Colombo | SRI | 2023-10-29 |
Rc | Ro | w | n | change | K | K*chg | Game |
1219 | 1167 | 1.00 | 4 | -0.73 | 20 | -14.60 | |
| Weerasinghe, Ruwan Prasanka | | | 1215 | SRI | 0.00 | 1 | -0.43 | 20 | -8.60 | | Sathmina, S L Lalindu | | | 1382 | SRI | 1.00 | 1 | 0.77 | 20 | 15.40 | | Anjana , S A Isuru | | | 1046 | SRI | 0.00 | 1 | -0.66 | 20 | -13.20 | | Pinnagoda, P G Anuhas Suradunu | | | 1232 | SRI | 0.00 | 1 | -0.41 | 20 | -8.20 | | 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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