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Rapid:
Individual Calculations February 2019 |
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| Delavari, Amir Mohammad Total change: 22.80 | |   |
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| Tehran Rapid Cup 20 Dey 1397 | Tehran | IRI | 2019-01-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1564 | 1361 | 2.50 | 5 | 1.14 | 20 | 22.80 | |
|  Mahmoody, M. Sadegh | | | 1761 * | IRI | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Mokhtarpour, Arshia | | | 1026 | IRI | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Mahdizadeh, Mohammad | | | 1720 | IRI | 1.00 | 1 | 0.90 | 20 | 18.00 | | | Tabatabaei, Shahin | | | 1664 | IRI | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Zamzami, Taleb | | | 1648 | IRI | 0.50 | 1 | 0.34 | 20 | 6.80 | | | * 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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