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Blitz:
Individual Calculations November 2022 |
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| Sithumya, W L Sithuli Total change: -32.80 | |   |
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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 |
| 1436 | 1099 | 0.00 | 1 | -0.12 | 20 | -2.40 | |
|  Sanudula, K M Dahamdi | | wc | 1436 | SRI | 0.00 | 1 | -0.12 | 20 | -2.40 | |
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) | | | | Sri Lanka National Youth Blitz Chess Championships 2022 - U10 G | Dehiwala | SRI | 2022-10-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1194 | 1099 | 0.00 | 2 | -0.76 | 40 | -30.40 | |
|  Gunawardhana, Devindya Oshini | | | 1325 | SRI | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Wickramaarachchi, Yesandi | | | 1063 | SRI | 0.00 | 1 | -0.55 | 40 | -22.00 | |
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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