Individual Calculations March 2019 |
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Priyankara, Chamil Total change: -21.20 | | |
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Colombo International Chess Festival 2019 | Colombo | SRI | 2019-02-01 |
Rc | Ro | w | n | change | K | K*chg | Game |
1620 | 2007 | 3.50 | 5 | -1.06 | 20 | -21.20 | |
| Samaranayaka, M L G | | | 1607 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | Dineth, S A Induwara | | | 1607 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | Senevirathne, S D B K | | | 1607 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | Jayawardana, Chenuka Nethvidu | | | 1607 * | SRI | 0.50 | 1 | -0.42 | 20 | -8.40 | | Jayaweera, Y | | | 1674 | SRI | 0.00 | 1 | -0.88 | 20 | -17.60 | | * 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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