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Rapid:
Individual Calculations January 2015 |
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| Abeywardana, N T Total change: -2.40 | |   |
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| Asian Amateur Chess Championship 2014 Women Playoffs | Waskaduwa | SRI | 2014-12-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1634 | 1660 | 2.00 | 4 | -0.12 | 20 | -2.40 | |
|  Rajapaksa, Miyuni Kavinya | | | 1752 | SRI | 1.00 | 1 | 0.63 | 20 | 12.60 | |  Rajapaksa, Miyuni Kavinya | | | 1752 | SRI | 1.00 | 1 | 0.63 | 20 | 12.60 | | | Mendis, Dasuni Hansika | | | 1515 | SRI | 0.00 | 1 | -0.69 | 20 | -13.80 | | | Mendis, Dasuni Hansika | | | 1515 | SRI | 0.00 | 1 | -0.69 | 20 | -13.80 | |
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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