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Rapid:
Individual Calculations November 2022 |
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| Sandanayake, Dehansa Nisanduni Total change: 24.00 | |   |
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| Sri Lanka Women's National Rapid Chess Championship 2022 | Colombo | SRI | 2022-09-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1323 | 1140 | 3.00 | 3 | 2.10 | 20 | 42.00 | |
|  Jayasundara, J M Theruni V | | | 1011 | SRI | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Wijesuriya, G P Y | | wc | 1500 | SRI | 1.00 | 1 | 0.90 | 20 | 18.00 | |  Abeysinghe, H M H Janandani | | | 1459 | SRI | 1.00 | 1 | 0.87 | 20 | 17.40 | |
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 - U16 G | Dehiwala | SRI | 2022-10-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1105 | 1219 | 1.50 | 3 | -0.45 | 40 | -18.00 | |
| | Meemanage, Pinipa Akalanki | | | 1045 | SRI | 1.00 | 1 | 0.27 | 40 | 10.80 | | | Oneli, K H Hesara | | | 1012 | SRI | 0.50 | 1 | -0.27 | 40 | -10.80 | | | Wickramarathne, P W G Gaveshi | | | 1257 | SRI | 0.00 | 1 | -0.45 | 40 | -18.00 | |
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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