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Blitz:
Individual Calculations November 2022 |
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| Mallawaaratchi, M Januthi S B Total change: -39.00 | |   |
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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 |
| 1254 | 1047 | 0.00 | 2 | -0.47 | 20 | -9.40 | |
|  Munasinghe, M A D D D | | | 1280 | SRI | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Ranganath, Tharuli Vihasna | | | 1227 | SRI | 0.00 | 1 | -0.26 | 20 | -5.20 | |
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) | | | | Sri Lanka National Youth Blitz Chess Championships 2022 - U14 G | Dehiwala | SRI | 2022-10-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1142 | 1047 | 0.00 | 2 | -0.74 | 40 | -29.60 | |
|  Gajasinghe, G M C Lochana | | | 1124 | SRI | 0.00 | 1 | -0.39 | 40 | -15.60 | | | Maddumage, Neksha P | | | 1160 | SRI | 0.00 | 1 | -0.35 | 40 | -14.00 | |
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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