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Individual Calculations April 2020 |
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| Dineth, S A Induwara Total change: -45.20 | |   |
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| Colombo International Chess Festival 2020 | Colombo | SRI | 2020-02-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1291 | 1401 | 4.00 | 8 | -1.13 | 40 | -45.20 | |
|  Perera, N Dumitha Sandumith | | | 1010 | SRI | 1.00 | 1 | 0.09 | 40 | 3.60 | | | Priyankara, Chamil | | | 1801 * | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Kolonne, K A Thisaja Senon | | | 1071 | SRI | 0.50 | 1 | -0.38 | 40 | -15.20 | | | Weerasinghe, M A Dinal Akilesh | | | 1123 | SRI | 1.00 | 1 | 0.17 | 40 | 6.80 | | | Kiriella, K G T S D | | | 1781 | SRI | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Gamage, Sanula Udan | | | 1127 | SRI | 0.50 | 1 | -0.33 | 40 | -13.20 | | | Malketh, L Sanithu | | | 1175 | SRI | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Pathirana, Luchitha Disal | | | 1237 | SRI | 0.00 | 1 | -0.72 | 40 | -28.80 | | | * 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) | | |
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