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Individual Calculations January 2024 |
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| Saeidi, Mojtaba Total change: -19.20 | |   |
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| Iran Workers Chess Championship - 1402 | Gilan | IRI | 2023-11-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1742 | 2014 | 5.00 | 6 | 0.12 | 20 | 2.40 | |
|  Shahalioghli, Mehrdad | | | 1697 | IRI | 1.00 | 1 | 0.13 | 20 | 2.60 | |  Taavoni, Rahim | | | 1913 | IRI | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Tafakori, Mohammad Reza | | | 1869 | IRI | 0.00 | 1 | -0.69 | 20 | -13.80 | | | Sharafi, Moeinadin | | | 1634 | IRI | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Behnam Aghajan, Ali | | | 1702 | IRI | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Khodadadi, Saeed | | | 1634 | IRI | 1.00 | 1 | 0.09 | 20 | 1.80 | |
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) | | | | 12th Esfahan Chess League Championship Round 3-9 | Esfahan | IRI | 2023-12-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1775 | 2016 | 2.00 | 4 | -1.08 | 20 | -21.60 | |
| | Kiani Harchegani, Mohammadhossein | | | 1908 | IRI | 1.00 | 1 | 0.35 | 20 | 7.00 | | | Romifard, Mehdi | | | 1616 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Alimohammadi, Bardia | | | 1620 | IRI | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Aliakbar Sichani, Alireza | | | 1954 | IRI | 0.00 | 1 | -0.59 | 20 | -11.80 | | | * 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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