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Rapid:
Individual Calculations March 2019 |
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| Safari, Negar Total change: 23.60 | |   |
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| 1st Iranian Women League And Chess Schools Dastejat Azad Rapid Cup 1397 | Alborz | IRI | 2019-01-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1285 | 1209 | 2.50 | 3 | 1.18 | 20 | 23.60 | |
|  Taherkhani, Dina | | | 1159 | IRI | 1.00 | 1 | 0.43 | 20 | 8.60 | | | Avaji, Setayesh | | | 1086 | IRI | 0.50 | 1 | -0.17 | 20 | -3.40 | | | Seyfikar, Sima | | | 1609 * | IRI | 1.00 | 1 | 0.92 | 20 | 18.40 | | | * 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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