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Individual Calculations September 2018 |
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| Gholami, Arian Total change: -56.80 | |   |
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| Tehran Under 12 Boys Championship 1397 | Tehran | IRI | 2018-08-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1240 | 1476 | 4.00 | 7 | -1.42 | 40 | -56.80 | |
|  Mohammadnia, Abtin | | | 1076 * | IRI | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Ghorbani Shandi, Abolfazl | | | 1150 | IRI | 0.50 | 1 | -0.37 | 40 | -14.80 | | | Alavi, S. Sina | | | 1263 | IRI | 1.00 | 1 | 0.23 | 40 | 9.20 | | | Nazeri, Nima | | | 1319 | IRI | 0.00 | 1 | -0.71 | 40 | -28.40 | | | Novin, Ahmadreza | | | 1340 | IRI | 0.50 | 1 | -0.18 | 40 | -7.20 | | | Bagheri, Mohammad Mahdi | | | 1103 | IRI | 1.00 | 1 | 0.10 | 40 | 4.00 | | | Tarzali, Abtin | | | 1428 | IRI | 0.00 | 1 | -0.57 | 40 | -22.80 | | | * 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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