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Rapid:
Individual Calculations January 2020 |
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| Hajirafiei, Mohammad Reza Total change: 25.20 | |   |
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| Qazvin Yalda Rapid Cup -1398 | Qazvin | IRI | 2019-12-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1558 | 1226 | 2.00 | 6 | 1.26 | 20 | 25.20 | |
|  Vesal, Vahid | | | 1562 | IRI | 0.50 | 1 | 0.38 | 20 | 7.60 | |  Garoosi, Abbas | | | 1518 | IRI | 0.50 | 1 | 0.35 | 20 | 7.00 | | | Khosh Aein, Fariborz | | | 1579 | IRI | 1.00 | 1 | 0.89 | 20 | 17.80 | | | Zeyni Vand, Ali | | | 1573 | IRI | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Amirpour, Gholamreza | | | 1527 | IRI | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Edrisameri, Ali | | | 1590 | IRI | 0.00 | 1 | -0.10 | 20 | -2.00 | |
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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