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Individual Calculations March 2024 |
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| Alahakoon, T N Total change: -44.40 | |   |
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| Sri Lanka National Major Division Chess Championships 2024 - Southern | Galle | SRI | 2024-02-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1319 | 1637 | 4.50 | 8 | -2.22 | 20 | -44.40 | |
|  Hansada, K T Sathira | | | 1237 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Anuhas, J H Himansa | | | 1169 | SRI | 1.00 | 1 | 0.05 | 20 | 1.00 | | | Lakmal, M A C | | | 1387 | SRI | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Gunaweera, Geenuka Kavinu | | | 1521 | SRI | 0.50 | 1 | -0.16 | 20 | -3.20 | | | Madushanka, Harsha | | | 1566 | SRI | 0.00 | 1 | -0.60 | 20 | -12.00 | | | Abayasinghe, Sehath | | | 1219 | SRI | 0.50 | 1 | -0.43 | 20 | -8.60 | | | De Silva, G W Githmal Gihansith | | | 1245 | SRI | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Bandara, K A Thinura | | | 1207 | SRI | 0.00 | 1 | -0.93 | 20 | -18.60 | | | * 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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