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Individual Calculations March 2020 |
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| Gamage, Liviru Hansana Total change: -28.80 | |   |
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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 |
| 1413 | 1432 | 2.50 | 6 | -0.72 | 40 | -28.80 | |
|  Sandaruwan, A M T P | | | 1832 * | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Samarakoon, Vivash Ransara | | | 1287 | SRI | 0.50 | 1 | -0.19 | 40 | -7.60 | | | Perera, K S D | | | 1143 | SRI | 1.00 | 1 | 0.16 | 40 | 6.40 | | | Hewawasam, H Y Thisaga Manvidu | | | 1357 | SRI | 0.50 | 1 | -0.10 | 40 | -4.00 | | | Fernando, J M Marlon P | | | 1641 | SRI | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Karunarathne, D D W Gamini | | | 1216 | SRI | 0.50 | 1 | -0.28 | 40 | -11.20 | | | * 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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