Individual Calculations March 2019 |
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De Silva, J I Ajantha Total change: 9.20 | | |
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Colombo International Chess Festival 2019 | Colombo | SRI | 2019-02-01 |
Rc | Ro | w | n | change | K | K*chg | Game |
1398 | 1383 | 4.50 | 8 | 0.46 | 20 | 9.20 | |
| Perera, Dinujaya Thathsara | | | 1059 | SRI | 1.00 | 1 | 0.13 | 20 | 2.60 | | Asuramanna, Mevindu Hansana | | | 1202 | SRI | 1.00 | 1 | 0.26 | 20 | 5.20 | | Jayaweera, Sayuni Gihansa | | wc | 1707 | SRI | 0.50 | 1 | 0.37 | 20 | 7.40 | | De Silva, Osheen | | | 1783 * | SRI | 0.50 | 1 | 0.42 | 20 | 8.40 | | Lasitha, Subash | c | | 1757 | SRI | 0.00 | 1 | -0.10 | 20 | -2.00 | | Punchihewa, Hasith Thevindu | | | 1232 | SRI | 0.50 | 1 | -0.20 | 20 | -4.00 | | Sugathapala, D H I U | | | 1186 | SRI | 1.00 | 1 | 0.25 | 20 | 5.00 | | Sanuda, Rehan | | | 1257 | SRI | 0.00 | 1 | -0.67 | 20 | -13.40 | | * 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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