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Individual Calculations November 2023 |
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| Davoodi, Siamak Total change: -42.60 | |   |
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| 1st Arvand International Chess Festival (U1900) | Abadan | IRI | 2023-09-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1440 | 1718 | 4.50 | 8 | -2.13 | 20 | -42.60 | |
|  Fattahi, Mohammad | | | 1456 | IRI | 0.00 | 1 | -0.82 | 20 | -16.40 | |  Noorouzi, Amirmohammad | | | 1412 | IRI | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Shahryari, Bizhan | | | 1499 | IRI | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Shehada, Ali. | | | 1370 | SYR | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Ghalenoei, Amirhossein | | | 1589 | IRI | 0.00 | 1 | -0.67 | 20 | -13.40 | | | Hashemi, Nazanin | | | 1427 | IRI | 0.00 | 1 | -0.85 | 20 | -17.00 | | | Noorinezhad, Nafas | | | 1396 | IRI | 0.50 | 1 | -0.37 | 20 | -7.40 | | | Jafari, Masoud | | | 1370 | IRI | 1.00 | 1 | 0.11 | 20 | 2.20 | |
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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