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Blitz:
Individual Calculations November 2022 |
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| Wijesuriya, G P Y Total change: -47.20 | |   |
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| Sri Lanka Women's National blitz Chess Championship 2021 | Colombo | SRI | 2022-09-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1116 | 1447 | 2.00 | 5 | -2.36 | 20 | -47.20 | |
|  Viranya, A R M V | | | 1109 | SRI | 0.00 | 1 | -0.88 | 20 | -17.60 | | | Jayasundara, J M Theruni V | | | 1068 | SRI | 1.00 | 1 | 0.09 | 20 | 1.80 | |  Gajasinghe, G M C Lochana | | | 1124 | SRI | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Ranganath, Tharuli Vihasna | | | 1227 | SRI | 0.00 | 1 | -0.78 | 20 | -15.60 | | | Madurawala, M G D S Shamaya | | | 1053 | SRI | 0.00 | 1 | -0.92 | 20 | -18.40 | |
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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