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Individual Calculations January 2022 |
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| Goharchin, Erfan Total change: -62.80 | |   |
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| Khouzestan Standard Cup U2000 | Khouzestan | IRI | 2021-12-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1263 | 1019 | 0.00 | 5 | -1.10 | 40 | -44.00 | |
|  Asadi, Mohammadmobin | | | 1419 * | IRI | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Zamani, Alireza | | | 1304 | IRI | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Rahmanian, Asal | | | 1367 | IRI | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Falavand Jozaei, Yas | | | 1182 | IRI | 0.00 | 1 | -0.28 | 40 | -11.20 | | | Hamidi, Aziz | | | 1043 | IRI | 0.00 | 1 | -0.47 | 40 | -18.80 | | | * 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) | | | | Yalda Cup Khouzestan 1400 | Khouzestan | IRI | 2021-12-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1364 | 1019 | 0.00 | 4 | -0.47 | 40 | -18.80 | |
| | Yarifard, Hossein | | | 1419 * | IRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Zamani, Alireza | | | 1304 | IRI | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Goharchin, Ghazal | | | 1313 | IRI | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Amirinasab, Jafar | | | 1419 * | IRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | * 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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