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Individual Calculations June 2018 |
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| Hosseinzadeh, Amir Ali Total change: 32.40 | |   |
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| Mazandaran Province Chess Championship Under20 1397 | Mazandaran | IRI | 2018-05-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1356 | 1219 | 2.50 | 5 | 0.81 | 40 | 32.40 | |
|  Ghafari, Farzam | | | 1466 | IRI | 0.50 | 1 | 0.31 | 40 | 12.40 | |  Mehrabi, Parham | | | 1033 | IRI | 1.00 | 1 | 0.26 | 40 | 10.40 | | | Sadeghifar, Mohammadreza | | | 1594 | IRI | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Razaghian, Hosein | | | 1395 | IRI | 0.50 | 1 | 0.23 | 40 | 9.20 | | | Valaei Kebria, Abolfazl | | | 1293 | IRI | 0.50 | 1 | 0.10 | 40 | 4.00 | |
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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