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Individual Calculations April 2020 |
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| Indrajith, J A K N T Total change: 2.40 | |   |
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| Colombo International Chess Festival 2020 | Colombo | SRI | 2020-02-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1305 | 1277 | 3.50 | 7 | 0.06 | 40 | 2.40 | |
|  Kiriella, K G T S D | | | 1677 * | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Sanujana, Navithmi | | | 1004 | SRI | 1.00 | 1 | 0.17 | 40 | 6.80 | | | Weerakoon, D D P | | | 1617 | SRI | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Perera, N Dumitha Sandumith | | | 1010 | SRI | 0.50 | 1 | -0.32 | 40 | -12.80 | | | Sandaruwan, A M T P | | | 1677 * | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Hathurusinghe, Dulmini Nuwangi | | | 1062 | SRI | 1.00 | 1 | 0.23 | 40 | 9.20 | | | Abeyrathna, Menuki Ranithma | | | 1090 | SRI | 1.00 | 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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