Rapid:
Individual Calculations November 2018 |
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Wiratunga, Ishan Total change: -15.60 | | |
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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 |
1493 | 1757 | 5.50 | 8 | -0.78 | 20 | -15.60 | |
| Ahangama, Senuka Aswin | | | 1357 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | Bandara, K G J C | | | 1357 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | Alahakoon, D Sonal | | | 1414 | SRI | 1.00 | 1 | 0.12 | 20 | 2.40 | | Gamage, Randula Navodya | | | 1357 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | Rathnayake, M A A H | | | 1880 | SRI | 0.50 | 1 | 0.17 | 20 | 3.40 | | Silva, Kevin Ranidu | c | | 1607 | SRI | 0.00 | 1 | -0.70 | 20 | -14.00 | | Wiratunga, Jenith | | | 1614 | ENG | 0.00 | 1 | -0.69 | 20 | -13.80 | | Thanuja, Dewsara | | | 1357 * | 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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