Individual Calculations February 2018 |
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Gunawardana, I M T M Total change: -70.00 | | |
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Sri Lanka National Youth Chess Championship 2017 and 2018 Under - 17 years Girls | Colombo | SRI | 2017-12-27 |
Rc | Ro | w | n | change | K | K*chg | Game |
1362 | 1525 | 1.00 | 4 | -1.75 | 40 | -70.00 | |
| Dahanaka, D R Roshini Janusha | | | 1304 | SRI | 1.00 | 1 | 0.22 | 40 | 8.80 | | Ranasinghe, Shalini | | | 1562 | SRI | 0.00 | 1 | -0.45 | 40 | -18.00 | | Abeysinghe, H M H Janandani | | | 1456 | SRI | 0.00 | 1 | -0.60 | 40 | -24.00 | | Chanika, Dushani | | | 1125 * | SRI | 0.00 | 1 | -0.92 | 40 | -36.80 | | * Rating difference of more than 400. Please read more at FIDE Handbook | 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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