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Blitz:
Individual Calculations October 2017 |
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| Wettasinha, Vasanta Total change: -27.20 | |   |
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| Inaugural Sri Lanka National Blitz Chess Championship 2017 | Colombo | SRI | 2017-09-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1321 | 1668 | 3.00 | 5 | -1.36 | 20 | -27.20 | |
|  Rajapaksha, Sethum Damhiru | | | 1268 * | SRI | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Dilshan, Charith | | | 1535 | SRI | 1.00 | 1 | 0.32 | 20 | 6.40 | |  Alwis, B H A Rasidu | | | 1268 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Rangajeewa , M.g Ravindu Sandaru | | | 1268 * | SRI | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Wijerathna, Methma | | | 1268 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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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