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Individual Calculations January 2019 |
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| Bandara, T B S H Total change: -22.60 | |   |
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| Ethugalpura International Rating Chess Championship 2018 | Kurunegala | SRI | 2018-12-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1213 | 1549 | 5.00 | 7 | -1.13 | 20 | -22.60 | |
|  Gunasiri, S H Dilshan Tharindu | | | 1149 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Perera, Thisura Damsith | | | 1149 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Piyarthne, Movindu Lushan | | | 1154 | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Srilal, D A D T | | | 1281 | SRI | 0.50 | 1 | -0.33 | 20 | -6.60 | | | Wijesinghe, W M M N | | | 1247 | SRI | 0.50 | 1 | -0.35 | 20 | -7.00 | | | Hansana, G Haritha | c | | 1227 | SRI | 0.50 | 1 | -0.37 | 20 | -7.40 | | | Herath, H M M D | | | 1283 | SRI | 0.50 | 1 | -0.32 | 20 | -6.40 | | | * 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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