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Individual Calculations June 2018 |
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| Sadeghifar, Mohammadreza Total change: 1.60 | |   |
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| Mazandaran Province Chess Championship Under20 1397 | Mazandaran | IRI | 2018-05-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1383 | 1594 | 4.50 | 6 | 0.04 | 40 | 1.60 | |
|  Akbari, Arvin | | | 1194 * | IRI | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Bagheri Astani, Farzam | | | 1336 | IRI | 1.00 | 1 | 0.18 | 40 | 7.20 | | | Samadi Riakandeh, Said Alireza | | | 1502 | IRI | 0.50 | 1 | -0.13 | 40 | -5.20 | | | Hosseinzadeh, Amir Ali | | | 1219 | IRI | 1.00 | 1 | 0.09 | 40 | 3.60 | | | Shams, Mohammad Matin | | | 1628 | IRI | 0.00 | 1 | -0.45 | 40 | -18.00 | | | Dadsetan, M. Ali | | | 1419 | IRI | 1.00 | 1 | 0.27 | 40 | 10.80 | | | * 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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