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Individual Calculations March 2018 |
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| Dilanya, W V Nethmi Total change: -16.00 | |   |
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| Sri Lanka National (Women's Qualifying) Chess Championship 2018 - Galle Event | Galle | SRI | 2018-02-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1176 | 1353 | 2.50 | 4 | -0.40 | 40 | -16.00 | |
|  Sithumina, K T Sithuli | | | 1171 | SRI | 1.00 | 1 | 0.26 | 40 | 10.40 | |  Wickramasinghe, Minethma Lasandi | | wc | 1309 | SRI | 0.00 | 1 | -0.56 | 40 | -22.40 | | | Liyanage, D B M Nethmini | | | 1098 | SRI | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Gehara, L G Dulni | | | 1124 | SRI | 0.50 | 1 | -0.29 | 40 | -11.60 | |
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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