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Rapid:
Individual Calculations November 2018 |
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| Kuruppu, Supun Dasantha Total change: -21.60 | |   |
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| Sri Lanka National Rapid Chess Championship 2018 | Colombo | SRI | 2018-10-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1391 | 1670 | 4.50 | 7 | -1.08 | 20 | -21.60 | |
|  Thanuja, Dewsara | | | 1270 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Liyanage, Pesandu Rashmitha | | | 1270 * | SRI | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Bandara, K G J C | | | 1270 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Nethsara, W M Daham | | | 1274 | SRI | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Amarasena, Y Mathila Yubath | | | 1427 | SRI | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Wimalasuriya, Kasun M. | c | | 1905 | SRI | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Neranja, Gihan | | | 1318 | SRI | 1.00 | 1 | 0.11 | 20 | 2.20 | | | * 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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