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Rapid:
Individual Calculations October 2017 |
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| Ranasinghe, S D Total change: -17.20 | |   |
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| Sri Lanka National Women's Rapid Chess Championship 2017 | Colombo | SRI | 2017-09-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1484 | 1850 | 4.50 | 6 | -0.86 | 20 | -17.20 | |
|  Jayasuriya, Linali Andrea | | | 1450 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  De Silva, Tenara | | | 1450 * | SRI | 0.50 | 1 | -0.42 | 20 | -8.40 | | | De Silva, Shelani | | | 1651 | SRI | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Pavalachandran, Ashvini | | | 1450 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Wijesuriya, G P Y | | wc | 1450 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Pallie, Ehsha Mishela | | wc | 1450 * | SRI | 0.00 | 1 | -0.92 | 20 | -18.40 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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