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Rapid:
Individual Calculations November 2022 |
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| Jayaweera, D A Thevindu Nimnal Total change: -6.00 | |   |
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| Sri Lanka National Rapid Chess Championship 2022 | Colombo | SRI | 2022-09-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1328 | 1115 | 0.00 | 2 | -0.46 | 20 | -9.20 | |
|  Pathmasiri, R D Isuru Saranga | | | 1350 | SRI | 0.00 | 1 | -0.21 | 20 | -4.20 | |  Jayawickrama, U W R K | | | 1305 | SRI | 0.00 | 1 | -0.25 | 20 | -5.00 | |
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) | | | | Sri Lanka National Youth Rapid Chess Championships 2022 - U14 O | Dehiwala | SRI | 2022-10-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1281 | 1115 | 1.00 | 3 | 0.08 | 40 | 3.20 | |
| | Thennakoon, Disara | | | 1330 | SRI | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Weerathungalage, W D Malisha Sasv | | | 1447 | SRI | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Methan, Sritharan | | | 1065 | SRI | 1.00 | 1 | 0.43 | 40 | 17.20 | |
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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