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Individual Calculations August 2024 |
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| Koswattage, Biman Total change: 6.40 | |   |
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| Western Asian Youth Chess Championships 2024 - Under 10 Years | Kaluthara | SRI | 2024-07-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1545 | 1614 | 5.50 | 9 | 0.16 | 40 | 6.40 | |
|  Ovitigala, Dehain Nethvidu | | | 1422 | SRI | 1.00 | 1 | 0.25 | 40 | 10.00 | |  Wickramage, Rivinu Dihas Nethmira | | | 1409 | SRI | 0.50 | 1 | -0.26 | 40 | -10.40 | | | Egodawatta, Vinuja | | | 1488 | SRI | 0.50 | 1 | -0.17 | 40 | -6.80 | | | Ratiyala, Vinuja | | | 1402 | SRI | 1.00 | 1 | 0.23 | 40 | 9.20 | | | Karunasena, A P Chenitha Sihas Di | | | 1899 | SRI | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Bulat, Mansur | | | 1530 | KAZ | 1.00 | 1 | 0.38 | 40 | 15.20 | | | Gunarathna, Upa Jalina Basuru | | | 1540 | SRI | 1.00 | 1 | 0.40 | 40 | 16.00 | | | Vairaj, Sogerwal | | | 1671 | IND | 0.50 | 1 | 0.08 | 40 | 3.20 | | | Ishaan, Bhansali | | | 1546 | IND | 0.00 | 1 | -0.59 | 40 | -23.60 | |
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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