Individual Calculations January 2019 |
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De Silva, K H Kalpa Total change: -1.20 | | |
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Sri Lanka Inter Club B Chess Championship 2018 | Colombo | SRI | 2018-12-01 |
Rc | Ro | w | n | change | K | K*chg | Game |
1585 | 1257 | 0.50 | 4 | -0.03 | 40 | -1.20 | |
| Sudarshana, P H M | | | 1540 | SRI | 0.00 | 1 | -0.16 | 40 | -6.40 | | Alahakoon, T N | | | 1657 * | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | Wimalasuriya, Kasun M. | c | | 1657 * | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | Perera, D Upashan L | | | 1486 | SRI | 0.50 | 1 | 0.29 | 40 | 11.60 | | * 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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