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Blitz:
Individual Calculations November 2022 |
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| Gajasinghe, G M C Lochana Total change: 26.60 | |   |
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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 |
| 1337 | 1124 | 1.00 | 3 | 0.17 | 20 | 3.40 | |
|  Newansa, M Esandi | | | 1531 | SRI | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Bandara, W A D R | | | 1034 | SRI | 1.00 | 1 | 0.38 | 20 | 7.60 | |  Wijesuriya, G P Y | | wc | 1447 | SRI | 0.00 | 1 | -0.13 | 20 | -2.60 | |
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) | | | | Sri Lanka National Youth Blitz Chess Championships 2022 - U14 G | Dehiwala | SRI | 2022-10-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1139 | 1124 | 3.00 | 5 | 0.58 | 40 | 23.20 | |
| | Indusarani, Adeesha | | | 1026 | SRI | 1.00 | 1 | 0.37 | 40 | 14.80 | | | Vithanawasam, Oneli | | | 1350 | SRI | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Mallawaaratchi, M Januthi S B | | | 1047 | SRI | 1.00 | 1 | 0.39 | 40 | 15.60 | | | Geekiyanage, Y T | | | 1058 | SRI | 1.00 | 1 | 0.41 | 40 | 16.40 | | | Alwis, H Sandithi Kusalya | | | 1213 | SRI | 0.00 | 1 | -0.38 | 40 | -15.20 | |
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) | | |
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