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Individual Calculations February 2016 |
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| Asmone, Ilham Faheth Total change: 100.40 | |   |
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| Kollonnawa Chess Classic 2015 | Colombo | SRI | 2015-12-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1461 | 1283 | 4.00 | 7 | 1.95 | 40 | 78.00 | |
|  Jayaweera, Y | | | 1656 | SRI | 0.00 | 1 | -0.10 | 40 | -4.00 | |  Epa, W Bethmee V | | | 1026 | SRI | 1.00 | 1 | 0.18 | 40 | 7.20 | | | Silva, Kevin Ranidu | c | | 1479 | SRI | 1.00 | 1 | 0.75 | 40 | 30.00 | | | Liyanage, Ranindu Dilshan | | | 1683 * | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Wijerathne, Surath | | | 1459 | SRI | 0.50 | 1 | 0.23 | 40 | 9.20 | | | Kodithuwakku, Himsara | | | 1430 | SRI | 0.50 | 1 | 0.20 | 40 | 8.00 | | | Wickramasinghe, Hiruna | | | 1492 | SRI | 1.00 | 1 | 0.77 | 40 | 30.80 | | | * 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) | | | | Kalutara Chess Festival 2016 | Kalutara | SRI | 2016-01-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1209 | 1283 | 3.00 | 4 | 0.56 | 40 | 22.40 | |
| | Samarakkodi, Malini Samaya | | | 1047 | SRI | 1.00 | 1 | 0.20 | 40 | 8.00 | | | Weerakoon, D D P | | | 1622 | SRI | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Perera, D G D S Vidarsha | | | 1100 | SRI | 1.00 | 1 | 0.26 | 40 | 10.40 | | | Hetti Arachchige, Thisumi S | | | 1065 | SRI | 1.00 | 1 | 0.22 | 40 | 8.80 | |
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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