Individual Calculations February 2023 |
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Minthaka, P D Yasiru Nivain Total change: -11.60 | | |
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Kaluthara International Chess Festival 2023 | Kaluthara | SRI | 2023-01-20 |
Rc | Ro | w | n | change | K | K*chg | Game |
1503 | 1029 | 0.00 | 4 | -0.29 | 40 | -11.60 | |
| Madusanka, L D P | | | 1647 | SRI | 0.00 | 1 | -0.02 | 40 | -0.80 | | Weerakoon, D D P | | | 1657 | SRI | 0.00 | 1 | -0.01 | 40 | -0.40 | | Wijeratne, Rehan Nawantha | | | 1329 | SRI | 0.00 | 1 | -0.15 | 40 | -6.00 | | Ovitigala, Chenitha Mithvidu | | | 1380 | SRI | 0.00 | 1 | -0.11 | 40 | -4.40 | | 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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