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Individual Calculations February 2016 |
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| Ranasinghe, R A Arindu Himeth Total change: 32.40 | |   |
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| Kollonnawa Chess Classic 2015 | Colombo | SRI | 2015-12-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1334 | 1218 | 3.50 | 7 | 0.81 | 40 | 32.40 | |
|  Perera, Thilina | | | 1501 | SRI | 0.50 | 1 | 0.34 | 40 | 13.60 | |  Mihiranga, K A Rajitha | | | 1529 | SRI | 0.50 | 1 | 0.36 | 40 | 14.40 | | | Thilakarathne, G M S | | | 1618 * | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Gunarathne, W G Pasindi I | | | 1045 | SRI | 1.00 | 1 | 0.27 | 40 | 10.80 | | | Herath, H M S S A | | | 1561 | SRI | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Kotuwella, Sashmitha N Bandara | | | 1065 | SRI | 1.00 | 1 | 0.30 | 40 | 12.00 | | | Amarathunga, Venuri | | | 1017 | SRI | 0.50 | 1 | -0.26 | 40 | -10.40 | | | * 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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