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Individual Calculations November 2023 |
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| Doostkam, Pouyan Total change: -61.60 | |   |
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| 1st Arvand international chess festival (Masters) | Abadan | IRI | 2023-09-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1817 | 1903 | 1.50 | 8 | -3.47 | 20 | -69.40 | |
|  Khoshkalam, Seyed Mehrab | f | | 2300 | IRI | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Delavari, Behnood | | | 1773 | IRI | 0.50 | 1 | -0.18 | 20 | -3.60 | | | Ghayourifar, Ali | | | 1812 | IRI | 0.00 | 1 | -0.62 | 20 | -12.40 | | | Biglarifard, Koorosh | | | 1729 | IRI | 0.00 | 1 | -0.73 | 20 | -14.60 | | | Jabbar, Naser Issa | | | 1924 | IRQ | 0.00 | 1 | -0.47 | 20 | -9.40 | | | Akbari, Rosha | | | 1677 | IRI | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Amirinasab, Abolfazl | | | 1699 | IRI | 0.00 | 1 | -0.76 | 20 | -15.20 | | | Abedi, Sorosh | | | 1618 | IRI | 0.00 | 1 | -0.84 | 20 | -16.80 | |
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) | | | | Tehran Men's League 1402 Round 1-3 | Tehran | IRI | 2023-10-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1643 | 1903 | 2.00 | 2 | 0.39 | 20 | 7.80 | |
| | Oromie, Alireza | | | 1725 | IRI | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Ganjeh, Yousef | | | 1560 | IRI | 1.00 | 1 | 0.12 | 20 | 2.40 | |
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) | | |
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