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Blitz:
Individual Calculations February 2023 |
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| Gunawardena, E R Thyagi Total change: 107.20 | |   |
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| Asian Schools Blitz CC 2022- U 15 G | Waskaduwa | SRI | 2022-12-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1296 | 1059 | 4.00 | 7 | 2.31 | 40 | 92.40 | |
|  Amarathunga, Piyumi Uthpala | | | 1217 | SRI | 1.00 | 1 | 0.71 | 40 | 28.40 | |  Sagynbekova, Alsu | | | 1356 | KGZ | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Rambukwella, Ruwanya Sethumli | | | 1211 | SRI | 1.00 | 1 | 0.70 | 40 | 28.00 | | | Gamage, Desandhi Dhihansa | | | 1678 | SRI | 0.00 | 1 | -0.02 | 40 | -0.80 | | | Mukanova, Rayana | | | 1178 | KGZ | 1.00 | 1 | 0.66 | 40 | 26.40 | | | Wickramarathne, P W G Gaveshi | | | 1285 | SRI | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Bandara, W A S V T | | | 1146 | SRI | 1.00 | 1 | 0.62 | 40 | 24.80 | |
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) | | | | Kandy Open International Rating blitz Chess Championships 2022 | Kandy | SRI | 2023-01-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1409 | 1059 | 1.00 | 5 | 0.37 | 40 | 14.80 | |
| | Priyanath, W D Tharaka | | | 1424 | SRI | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Peththanayake, Naduni Rashmitha | | | 1314 | SRI | 1.00 | 1 | 0.81 | 40 | 32.40 | | | Wickramarathne, P W G Gaveshi | | | 1285 | SRI | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Thuduwage, Yasasirini Pabasara | | | 1428 | SRI | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Uduwala, Pramod Dimuthu | | | 1596 | SRI | 0.00 | 1 | -0.03 | 40 | -1.20 | |
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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