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Individual Calculations April 2019 |
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| Alwis, B H A Rasidu Total change: 45.20 | |   |
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| Sri Lanka National Major Division Chess Championship 2019 - Colombo Event | Colombo | SRI | 2019-03-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1456 | 1357 | 4.00 | 7 | 1.13 | 40 | 45.20 | |
|  Samarakoon, Vivash Ransara | | | 1010 | SRI | 1.00 | 1 | 0.11 | 40 | 4.40 | |  De Silva, Osheen | | | 1757 * | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Samarasuriya, Jagath | | | 1083 | SRI | 1.00 | 1 | 0.17 | 40 | 6.80 | | | Kandearachchi, Niranga | | | 1757 * | SRI | 1.00 | 1 | 0.92 | 40 | 36.80 | | | Silva, Kevin Ranidu | c | | 1712 | SRI | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Insara, S D Nadev | | | 1117 | SRI | 1.00 | 1 | 0.20 | 40 | 8.00 | | | Mallawarachchi, T S | | | 1757 * | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | * 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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