Individual Calculations January 2019 |
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Lavanga, D Binuka Total change: 75.20 | | |
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Kolonnawa Chess Classic 2018 | Colombo | SRI | 2018-12-14 |
Rc | Ro | w | n | change | K | K*chg | Game |
1360 | 1093 | 3.00 | 6 | 1.88 | 40 | 75.20 | |
| Charith, Dilshan | | | 1493 * | SRI | 1.00 | 1 | 0.92 | 40 | 36.80 | | De Silva, J I Ajantha | | | 1371 | SRI | 0.00 | 1 | -0.17 | 40 | -6.80 | | Rasanjana, U G S Y | | | 1290 | SRI | 0.00 | 1 | -0.25 | 40 | -10.00 | | Jayaweera Gamage, Disindu Hansad | | | 1443 | SRI | 1.00 | 1 | 0.89 | 40 | 35.60 | | Fonseka, Waranakulasuriya Chan Ch | | | 1286 | SRI | 0.50 | 1 | 0.25 | 40 | 10.00 | | Gamage, Yasasmi Umarusiru | | | 1277 | SRI | 0.50 | 1 | 0.24 | 40 | 9.60 | | * 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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