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Blitz:
Individual Calculations November 2022 |
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| Alwis, H Sandithi Kusalya Total change: -6.00 | |   |
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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 |
| 1068 | 1213 | 0.00 | 2 | -1.38 | 20 | -27.60 | |
|  Edirisinghe, E M Shanulya Deenu T | | | 1110 | SRI | 0.00 | 1 | -0.64 | 20 | -12.80 | | | Bandara, Prathibha Nethsarani | | | 1026 | SRI | 0.00 | 1 | -0.74 | 20 | -14.80 | |
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 |
| 1229 | 1213 | 3.00 | 5 | 0.54 | 40 | 21.60 | |
| | Dange, Gehansa Ranumi | | | 1082 | SRI | 1.00 | 1 | 0.32 | 40 | 12.80 | |  Geekiyanage, Y T | | | 1058 | SRI | 1.00 | 1 | 0.29 | 40 | 11.60 | | | Newansa, M Esandi | | | 1531 | SRI | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Gajasinghe, G M C Lochana | | | 1124 | SRI | 1.00 | 1 | 0.38 | 40 | 15.20 | | | Vithanawasam, Oneli | | | 1350 | SRI | 0.00 | 1 | -0.32 | 40 | -12.80 | |
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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