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Blitz:
Individual Calculations January 2024 |
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| Uyanwaththa, W M S B Total change: -12.00 | |   |
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| Ehugalpura International Open Blitz Chess Championship 2023 | Kurunegala | SRI | 2023-12-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1169 | 1301 | 4.00 | 7 | -0.60 | 20 | -12.00 | |
|  Perera, N W P Liyan Bhawantha | | | 1027 | SRI | 0.50 | 1 | -0.33 | 20 | -6.60 | |  Samaraweera, Hoshithmi Pehansa | | | 1002 | SRI | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Samaraweera, R G D Bhagya | | | 1059 | SRI | 0.50 | 1 | -0.30 | 20 | -6.00 | | | Jayarathne, R R | | | 1103 | SRI | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Gunarathne, Senila Amaneth | c | | 1424 | SRI | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Viyasakan, Sutharsan | | | 1068 | SRI | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Senevirathne, D C B K | | | 1499 | SRI | 0.00 | 1 | -0.24 | 20 | -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) | | |
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