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Individual Calculations January 2024 |
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| Wijerathna, Vinuka Dihain Total change: -59.60 | |   |
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| Western Asian Junior Chess Championships 2023 | Colombo | SRI | 2023-11-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1653 | 1530 | 3.00 | 8 | -0.26 | 40 | -10.40 | |
|  Orozbaev, Eldiar | f | | 2278 | KGZ | 0.00 | 1 | 0.00 | 40 | 0.00 | |  Francis, U M Senal Vishmin | | | 1338 | SRI | 1.00 | 1 | 0.25 | 40 | 10.00 | | | Nabil Nazar, Mohamed | | | 1803 | SRI | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Senevirathne, D C B K | | | 1479 | SRI | 0.00 | 1 | -0.57 | 40 | -22.80 | | | Kodithuwakku, K K Dinujaya | | | 1490 | SRI | 1.00 | 1 | 0.44 | 40 | 17.60 | | | Wijesinghe, W A M C | | | 1249 | SRI | 1.00 | 1 | 0.16 | 40 | 6.40 | | | Samaranayake, Pamok Methdinu | | | 1720 | SRI | 0.00 | 1 | -0.25 | 40 | -10.00 | | | Dissanayake, R K T | | | 1865 | SRI | 0.00 | 1 | -0.12 | 40 | -4.80 | |
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) | | | | Asian Youth Chess Championship 2023-U10 Boys | Al Ain | UAE | 2023-12-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1362 | 1530 | 5.00 | 9 | -1.23 | 40 | -49.20 | |
| | Anish, Ramkumar | | | 1233 | IND | 0.00 | 1 | -0.85 | 40 | -34.00 | | | Hamrakulyyev, Osman | | | 1137 | TKM | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Kalinichenko, German Yu | | | 1297 | FID | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Allaberganov, Akbar | | | 1401 | UZB | 0.50 | 1 | -0.17 | 40 | -6.80 | | | Anetov, Aisultan | | | 1189 | KAZ | 1.00 | 1 | 0.12 | 40 | 4.80 | | | Aarav, Das | | | 1245 | IND | 1.00 | 1 | 0.16 | 40 | 6.40 | | | Yu, Zechen | | | 1622 | CHN | 0.50 | 1 | 0.13 | 40 | 5.20 | | | Biglarifard, Koorosh | | | 1758 | IRI | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Yerzhanuly, Yernur | | | 1380 | KAZ | 0.00 | 1 | -0.70 | 40 | -28.00 | |
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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