Individual Calculations November 2022 |
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Punchihewa, Hasith Thevindu Total change: -34.80 | | |
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Sri Lanka National Amateur Chess Championship 2022 | Colomo | SRI | 2022-10-06 |
Rc | Ro | w | n | change | K | K*chg | Game |
1295 | 1269 | 1.00 | 4 | -0.87 | 40 | -34.80 | |
| Abeysekera, Bises Oneja | | | 1096 | SRI | 1.00 | 1 | 0.27 | 40 | 10.80 | | Induwara, T H D Thisarindu | | | 1468 | SRI | 0.00 | 1 | -0.24 | 40 | -9.60 | | Gunaweera, Geenuka Kavinu | | | 1412 | SRI | 0.00 | 1 | -0.31 | 40 | -12.40 | | Thilakarathne, Adeesha Dinal | | | 1202 | SRI | 0.00 | 1 | -0.59 | 40 | -23.60 | | 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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