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Individual Calculations March 2024 |
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| Wijekoon, Chandana Total change: -56.20 | |   |
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| Kaluthara Chess Festival 2024 | Kaluthara | SRI | 2024-01-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1340 | 1701 | 3.50 | 6 | -1.79 | 20 | -35.80 | |
|  Edussooriya, Thisanga Hasarel | | | 1140 | SRI | 1.00 | 1 | 0.02 | 20 | 0.40 | |  Nissanka, N M Thenura Yasendra | | | 1298 | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Minsara, S D Sadev | | | 1471 | SRI | 0.50 | 1 | -0.29 | 20 | -5.80 | | | Lakshitha, H H Sasindu | | | 1455 | SRI | 0.00 | 1 | -0.81 | 20 | -16.20 | | | Sathsilu, P M Menuka | | | 1301 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Sanuda, Rehan | | | 1376 | SRI | 0.00 | 1 | -0.87 | 20 | -17.40 | | | * 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) | | | | Sri Lanka National Major Division Chess Championships 2024 - Western Province | Colombo | SRI | 2024-02-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1372 | 1665 | 6.50 | 9 | -1.02 | 20 | -20.40 | |
| | Jayasinghe, K A J Hasanidu Anuhas | | | 1265 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Weerasinghe, M A Dinal Akilesh | | | 1208 | SRI | 1.00 | 1 | 0.05 | 20 | 1.00 | | | Sandaruwan, K E Dineth | | | 1416 | SRI | 0.50 | 1 | -0.31 | 20 | -6.20 | | | Sanuda, Rehan | | | 1376 | SRI | 0.50 | 1 | -0.34 | 20 | -6.80 | | | Ganepola, Thushanu Yasmith | | | 1332 | SRI | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Hettiarachchi, Jeewantha Aloka | | | 1441 | SRI | 0.50 | 1 | -0.28 | 20 | -5.60 | | | Rathnayaka, Minaga Yethmin | | | 1430 | SRI | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Insara, S D Nadev | | | 1516 | SRI | 0.50 | 1 | -0.20 | 20 | -4.00 | | | Liyanage, Savinu Suhaswin | | | 1368 | SRI | 0.50 | 1 | -0.35 | 20 | -7.00 | | | * 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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