Individual Calculations August 2023 |
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Peiris, K Bimsara Total change: 11.40 | | |
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Sri Lanka National Team Chess Championship 2023 | Colombo | SRI | 2023-07-07 |
Rc | Ro | w | n | change | K | K*chg | Game |
1414 | 1300 | 2.50 | 5 | 0.57 | 20 | 11.40 | |
| Gunaweera, Geenuka Kavinu | | | 1639 | SRI | 0.00 | 1 | -0.12 | 20 | -2.40 | | Nanayakkara, Lesan Semitha | | | 1166 | SRI | 0.50 | 1 | -0.18 | 20 | -3.60 | | Thawalampola, Banuka Neranjan | | | 1724 | SRI | 1.00 | 1 | 0.93 | 20 | 18.60 | | Basnayake, B M Thesandu Aken | | | 1474 | SRI | 0.50 | 1 | 0.23 | 20 | 4.60 | | Ramanayake, M D M R Harshana | | | 1066 | SRI | 0.50 | 1 | -0.29 | 20 | -5.80 | | 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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