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Individual Calculations March 2020 |
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| Hewawasam, H Y Thisaga Manvidu Total change: 49.20 | |   |
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| Sri Lanka National (Major Division ) Chess Championship 2020 - Colombo Event | Colombo | SRI | 2020-02-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1382 | 1357 | 4.00 | 6 | 1.23 | 40 | 49.20 | |
|  Perera, N Dumitha Sandumith | | | 1010 | SRI | 1.00 | 1 | 0.11 | 40 | 4.40 | |  Morais, Sanuka Jude Vidunitha | | | 1088 | SRI | 1.00 | 1 | 0.17 | 40 | 6.80 | | | Pathum, G Saranga | | | 1655 | SRI | 1.00 | 1 | 0.85 | 40 | 34.00 | | | Samaraweera, Dimuth Indeepa | | | 1602 | SRI | 0.50 | 1 | 0.30 | 40 | 12.00 | | | Gamage, Liviru Hansana | | | 1432 | SRI | 0.50 | 1 | 0.10 | 40 | 4.00 | | | Akasha, J P Vihanga | | | 1506 | SRI | 0.00 | 1 | -0.30 | 40 | -12.00 | |
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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