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Blitz:
Individual Calculations January 2024 |
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| Wijesinghe, W A M C Total change: 205.60 | |   |
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| Western Asian Junior Blitz Chess Championships 2023 | Colombo | SRI | 2023-11-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1734 | 1275 | 4.00 | 7 | 3.09 | 40 | 123.60 | |
|  Induwara, T H D Thisarindu | | | 1521 | SRI | 1.00 | 1 | 0.81 | 40 | 32.40 | |  Manon, Reja Neer | f | | 1901 | BAN | 0.00 | 1 | -0.01 | 40 | -0.40 | | | Galkotuwa, K A R G W D R B G | | | 1443 | SRI | 1.00 | 1 | 0.72 | 40 | 28.80 | | | Wijerathna, Vinuka Dihain | | | 1402 | SRI | 1.00 | 1 | 0.67 | 40 | 26.80 | | | Liyanage, Ranindu Dilshan | f | | 2208 | SRI | 0.00 | 1 | 0.00 | 40 | 0.00 | | | Ponnamperuma, Weraka Vasath | | | 1641 | SRI | 1.00 | 1 | 0.90 | 40 | 36.00 | | | Halynyazow, Vepaly | | | 2025 | TKM | 0.00 | 1 | 0.00 | 40 | 0.00 | |
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) | | | | Ehugalpura International Open Blitz Chess Championship 2023 | Kurunegala | SRI | 2023-12-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1431 | 1275 | 4.00 | 6 | 2.05 | 40 | 82.00 | |
| | Chandrasiri, R B A | | | 1376 | SRI | 0.00 | 1 | -0.36 | 40 | -14.40 | | | Perera, M S H | | | 1037 | SRI | 1.00 | 1 | 0.20 | 40 | 8.00 | | | Ketalawala, J K C | | | 1747 | SRI | 1.00 | 1 | 0.95 | 40 | 38.00 | | | Herath, H M J R | | | 1379 | SRI | 1.00 | 1 | 0.64 | 40 | 25.60 | | | Induwara, T H D Thisarindu | | | 1521 | SRI | 1.00 | 1 | 0.81 | 40 | 32.40 | | | De Silva, Osheen | | | 1524 | SRI | 0.00 | 1 | -0.19 | 40 | -7.60 | |
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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