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Individual Calculations November 2018 |
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| Ghaffarifar, Emad Total change: 7.60 | |   |
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| Iran Boys U10 Chess Championship 2018 | Esfahan | IRI | 2018-10-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1364 | 1278 | 3.00 | 7 | 0.19 | 40 | 7.60 | |
|  Ghorbani, Saniar | | | 1040 | IRI | 1.00 | 1 | 0.20 | 40 | 8.00 | |  Hadavandkhani, Mohammadmahdi | | | 1428 | IRI | 1.00 | 1 | 0.70 | 40 | 28.00 | | | Shams, Mohammad Matin | | | 1678 * | IRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Habibi, Radin | | | 1503 | IRI | 1.00 | 1 | 0.78 | 40 | 31.20 | | | Daneshvar, Kasra | | | 1352 | IRI | 0.00 | 1 | -0.40 | 40 | -16.00 | | | Mohammadi, Amirhossein | | | 1419 | IRI | 0.00 | 1 | -0.31 | 40 | -12.40 | | | Shayan, Alireza | | | 1130 | IRI | 0.00 | 1 | -0.70 | 40 | -28.00 | | | * 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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