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Rapid:
Individual Calculations November 2018 |
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| Wijesuriya, G P Y Total change: -7.60 | |   |
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| Sri Lanka Women's National Rapid Chess Championships 2018 | Colombo | SRI | 2018-10-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1425 | 1409 | 1.50 | 4 | -0.38 | 20 | -7.60 | |
|  Methmani, Nelunika | | wm | 1627 | SRI | 0.00 | 1 | -0.22 | 20 | -4.40 | |  Dissanayake, N F | | | 1143 | SRI | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Senarath, B T A Y | | | 1408 | SRI | 0.50 | 1 | 0.00 | 20 | 0.00 | | | Gimhani, H. Shashipraba | | | 1523 | SRI | 0.00 | 1 | -0.34 | 20 | -6.80 | |
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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