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Individual Calculations January 2022 |
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| Darabi, Mohammad Parsa Total change: -40.80 | |   |
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| Khouzestan Standard Cup U2000 | Khouzestan | IRI | 2021-12-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1289 | 1039 | 0.50 | 5 | -0.55 | 40 | -22.00 | |
|  Hamidi, Ahmad | | | 1439 * | IRI | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Amirinasab, Abolfazl | | | 1298 | IRI | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Mardani, Donya | | | 1267 | IRI | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Ghasemi Baba Ahmadi, Farshid | | | 1364 | IRI | 0.50 | 1 | 0.37 | 40 | 14.80 | | | Ranginkaman, Arman | | | 1076 | IRI | 0.00 | 1 | -0.45 | 40 | -18.00 | | | * 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) | | | | Yalda Cup Khouzestan 1400 | Khouzestan | IRI | 2021-12-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1386 | 1039 | 0.00 | 4 | -0.47 | 40 | -18.80 | |
| | Soleimani Moghadam, Alireza | | | 1439 * | IRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Goharchin, Ghazal | | | 1313 | IRI | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Hajjarzadeh, Mohammad Reza | | | 1380 | IRI | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Taheri, Parsa | | | 1413 | IRI | 0.00 | 1 | -0.10 | 40 | -4.00 | | | * 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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