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Individual Calculations February 2016 |
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| Samarakoon, Hevidu Total change: 22.80 | |   |
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| Kollonnawa Chess Classic 2015 | Colombo | SRI | 2015-12-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1380 | 1299 | 3.00 | 6 | 0.57 | 40 | 22.80 | |
|  Epa, W Bethmee V | | | 1026 | SRI | 0.50 | 1 | -0.33 | 40 | -13.20 | | | Peiris, T Shakya Imanjith | | | 1018 | SRI | 1.00 | 1 | 0.16 | 40 | 6.40 | | | Ranawaka, Nuran Lakshitha N | | | 1524 | SRI | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Silva, Kevin Ranidu | c | | 1479 | SRI | 1.00 | 1 | 0.74 | 40 | 29.60 | |  Liyanage, Ranindu Dilshan | | | 1699 * | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Jayanka, L P P R | | | 1536 | SRI | 0.50 | 1 | 0.30 | 40 | 12.00 | | | * 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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