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Rapid:
Individual Calculations November 2018 |
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| Tharushi, T H D Niklesha Total change: 20.40 | |   |
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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 |
| 1410 | 1549 | 5.00 | 6 | 1.02 | 20 | 20.40 | |
|  Thilakarathne, L N | | | 1149 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Senarath, B T A Y | | | 1408 | SRI | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Kottahachchi, A S | | | 1447 | SRI | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Methmani, Nelunika | | wm | 1627 | SRI | 0.00 | 1 | -0.39 | 20 | -7.80 | | | Sanudula, K M Dahamdi | | wc | 1310 | SRI | 1.00 | 1 | 0.20 | 20 | 4.00 | | | De Silva, Chamindra | | | 1520 | SRI | 1.00 | 1 | 0.46 | 20 | 9.20 | | | * 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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