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Blitz:
Individual Calculations November 2022 |
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| Pattikara, Nithum Total change: 31.00 | |   |
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| Sri Lanka National blitz Championship 2022 | Colombo | SRI | 2022-09-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1402 | 1044 | 3.00 | 6 | 2.27 | 20 | 45.40 | |
|  Askey, Raveen Nimesh | | | 1424 | SRI | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Sivathanujan, S | | | 1432 | SRI | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Rajakaruna, R H M I D | | | 1471 | SRI | 1.00 | 1 | 0.93 | 20 | 18.60 | |  Fernando, W K B Thumula Theekshan | | | 1194 | SRI | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Dissanayaka, M A P Mihiranga | | | 1369 | SRI | 1.00 | 1 | 0.87 | 20 | 17.40 | | | Weerasinghe, Kavindu Nirmana | | | 1523 | SRI | 1.00 | 1 | 0.95 | 20 | 19.00 | |
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) | | | | Sri Lanka National Youth Blitz Chess Championships 2022 - U12 O | Dehiwala | SRI | 2022-10-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1312 | 1044 | 0.00 | 2 | -0.36 | 40 | -14.40 | |
| | Galkotuwa, K A R G W D R B G | | | 1256 | SRI | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Induwara, T H D Thisarindu | | | 1368 | SRI | 0.00 | 1 | -0.13 | 40 | -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) | | |
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