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Rapid:
Individual Calculations November 2018 |
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| Samaraweera, Dimuth Indeepa Total change: -11.20 | |   |
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| Sri Lanka National Rapid Chess Championship 2018 | Colombo | SRI | 2018-10-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1295 | 1285 | 2.00 | 5 | -0.56 | 20 | -11.20 | |
|  Eriyagama, Sarath | | | 1685 * | SRI | 1.00 | 1 | 0.92 | 20 | 18.40 | |  Weerasinghe, C C | | | 1592 | SRI | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Lavanga, D Binuka | | | 1093 | SRI | 0.00 | 1 | -0.75 | 20 | -15.00 | | | Perera, Isara Ranmeth | | | 1068 | SRI | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Rajapaksha, Sethum Damhiru | | | 1035 | SRI | 0.00 | 1 | -0.81 | 20 | -16.20 | | | * 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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