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Rapid:
Individual Calculations January 2019 |
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| Ebrahimi, Reza Total change: -34.80 | |   |
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| Tehran Pishkesvatan Rapid Cup Azar 1397 | Tehran | IRI | 2018-12-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1476 | 1615 | 1.00 | 4 | -1.74 | 20 | -34.80 | |
|  Zadeh Rayat, Masoud | | | 1423 | IRI | 0.00 | 1 | -0.75 | 20 | -15.00 | |  Sadeghi, Saeed | | | 1424 | IRI | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Salarkia, Davood | | | 1561 | IRI | 0.00 | 1 | -0.58 | 20 | -11.60 | | | Mehralizadeh, Reza | | | 1496 | IRI | 0.00 | 1 | -0.66 | 20 | -13.20 | |
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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