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Rapid:
Individual Calculations December 2018 |
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| Atin, Niusha Total change: -1.80 | |   |
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| 1st Iranian Girls Chess Talented Olympiad Rapid 1397 | Rasht | IRI | 2018-11-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1308 | 1114 | 0.50 | 2 | -0.09 | 20 | -1.80 | |
|  Talaneh, Motahareh | | | 1501 | IRI | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Mokhtaryan, Avin | | | 1115 | IRI | 0.50 | 1 | 0.00 | 20 | 0.00 | |
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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