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Blitz:
Individual Calculations February 2019 |
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| Hewawasam, P B Suvin Nimsara Total change: 49.80 | |   |
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| Sri Lanka National Blitz Chess Championship 2018 | Colombo | SRI | 2018-10-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1308 | 1243 | 6.00 | 8 | 2.49 | 20 | 49.80 | |
|  Achintha, L H G Shamesh | | | 1183 | SRI | 0.50 | 1 | -0.08 | 20 | -1.60 | |  Sendinu, S A Rometh | | | 1003 | SRI | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Bandara, K G J C | | | 1186 | SRI | 1.00 | 1 | 0.42 | 20 | 8.40 | | | Induwara, T H D Thisarindu | | | 1315 | SRI | 0.50 | 1 | 0.10 | 20 | 2.00 | | | Alahakoon, T N | | | 1643 * | SRI | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Jayawardena, Wishmitha Diviyanga | | | 1068 | SRI | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Munasinghe, Minura V | | | 1643 * | SRI | 1.00 | 1 | 0.92 | 20 | 18.40 | | | Kodithuwakku, Himsara | | | 1426 | SRI | 1.00 | 1 | 0.74 | 20 | 14.80 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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