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Individual Calculations October 2022 |
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| Abedi, Ali Total change: -3.20 | |   |
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| 1st Taq_e Bostan Cup International Chess Festival Category A | kermanshah | IRI | 2022-09-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2087 | 2146 | 5.50 | 9 | 0.40 | 20 | 8.00 | |
|  Mahdavi, Armin | | | 1840 | IRI | 1.00 | 1 | 0.14 | 20 | 2.80 | |  Karimi, Setayesh | | | 1844 | IRI | 0.50 | 1 | -0.35 | 20 | -7.00 | | | Rostami, Rouzbeh | | | 2086 | IRI | 1.00 | 1 | 0.42 | 20 | 8.40 | | | Kreisl, Robert | m | | 2391 | AUT | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Khodabandeh, Milad | | | 1909 | IRI | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Veisi, Bardia | | | 2246 | IRI | 0.50 | 1 | 0.14 | 20 | 2.80 | | | Mohammed, Zozek Salah Mohammed | f | | 2186 | IRQ | 1.00 | 1 | 0.56 | 20 | 11.20 | | | Rastbod, Ali | f | | 2351 | IRI | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Mohandesi, Shahin | m | | 1934 | IRI | 0.50 | 1 | -0.27 | 20 | -5.40 | |
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) | | | | Golestan Province Championship-1401 | Gorgan | IRI | 2022-09-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1666 | 2146 | 7.50 | 9 | -0.56 | 20 | -11.20 | |
| | Tavakkoli, Mahziar | | | 1746 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Sherafat Nia, Mohamad | | | 1287 | IRI | 1.00 | 1 | 0.00 | 20 | 0.00 | | | Karami Gorgan, Kian | | | 1466 | IRI | 0.50 | 1 | -0.49 | 20 | -9.80 | | | Harati Anaraki, Abdolhamid | | | 1316 | IRI | 1.00 | 1 | 0.00 | 20 | 0.00 | | | Tavana, Mobin | | | 2115 | IRI | 0.50 | 1 | -0.04 | 20 | -0.80 | | | Hesami, M.hosein | | | 1651 | IRI | 1.00 | 1 | 0.04 | 20 | 0.80 | | | Fenderski, Hosein | | | 1762 | IRI | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Mogheyseh, Abolfazl | | | 1833 | IRI | 0.50 | 1 | -0.36 | 20 | -7.20 | | | Dorpa, Mohammad Mahdi | | | 1817 | IRI | 1.00 | 1 | 0.12 | 20 | 2.40 | | | * 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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