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Individual Calculations February 2019 |
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| Chandula, E D S Total change: -19.40 | |   |
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| 7th Kaluthara Chess Festival 2019 | Kaluthara | SRI | 2019-01-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1218 | 1473 | 4.50 | 7 | -0.97 | 20 | -19.40 | |
|  Viduranga, Oshadha | | | 1073 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Samaraweera, Sanith Jithnuka | | | 1185 | SRI | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Lasitha, Subash | c | | 1740 | SRI | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Nirmal, Charith | | | 1148 | SRI | 0.50 | 1 | -0.37 | 20 | -7.40 | | | Karunarathne, D D W Gamini | | | 1167 | SRI | 0.00 | 1 | -0.86 | 20 | -17.20 | | | Bopage, N B Ravindu Parindiya | | | 1073 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Alwis, Randeepa | | | 1138 | SRI | 1.00 | 1 | 0.12 | 20 | 2.40 | | | * 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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