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Rapid:
Individual Calculations October 2017 |
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| Bandara, Nemitha Total change: -33.00 | |   |
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| Inaugural Sri Lanka National Rapid Chess Championship 2017 | Colomno | SRI | 2017-09-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1157 | 1099 | 1.00 | 6 | -1.65 | 20 | -33.00 | |
|  Ponnamperuma, Weraka Vasath | | | 1062 | SRI | 1.00 | 1 | 0.45 | 20 | 9.00 | |  Wijayawardana, Dineth Chanal | | | 1096 | SRI | 0.00 | 1 | -0.50 | 20 | -10.00 | | | Wettasinha, Vasanta | | | 1499 * | SRI | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Rangajeewa , M.g Sachithra Sanda | | | 1071 | SRI | 0.00 | 1 | -0.54 | 20 | -10.80 | | | Thranga, B Nalin | | | 1197 | SRI | 0.00 | 1 | -0.37 | 20 | -7.40 | | | Perera, Isara Ranmeth | | | 1017 | SRI | 0.00 | 1 | -0.61 | 20 | -12.20 | | | * 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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