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Rapid:
Individual Calculations November 2018 |
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| Kodikara, K K M Sachintha Total change: 4.60 | |   |
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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 |
| 1304 | 1415 | 4.00 | 6 | 0.23 | 20 | 4.60 | |
|  Sandanayake, Nimansa Sasanduni | | | 1060 | SRI | 1.00 | 1 | 0.11 | 20 | 2.20 | |  Sanudula, K M Dahamdi | | wc | 1310 | SRI | 0.00 | 1 | -0.64 | 20 | -12.80 | | | Ranganath, Tharuli Vihasna | | | 1107 | SRI | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Epa, W Buthmi J | | | 1355 | SRI | 1.00 | 1 | 0.42 | 20 | 8.40 | | | Jayasekera, Himasha Dulanji | | wc | 1364 | SRI | 1.00 | 1 | 0.43 | 20 | 8.60 | | | Methmani, Nelunika | | wm | 1627 | SRI | 0.00 | 1 | -0.23 | 20 | -4.60 | |
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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