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Individual Calculations November 2023 |
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| Romifard, Mehdi Total change: -39.60 | |   |
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| 1st Arvand International Chess Festival (U1900) | Abadan | IRI | 2023-09-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1423 | 1584 | 3.50 | 8 | -1.98 | 20 | -39.60 | |
|  Owlad, Ehsan | | | 1897 | IRI | 0.00 | 1 | -0.14 | 20 | -2.80 | |  Kord, Ghasem | | | 1315 | IRI | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Falavand Jozaei, Yas | | | 1298 | IRI | 0.50 | 1 | -0.34 | 20 | -6.80 | | | Ranginkaman, Arman | | | 1247 | IRI | 0.00 | 1 | -0.88 | 20 | -17.60 | | | Fazeli, Abolfazl | | | 1178 | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Shehada, Ali. | | | 1370 | SYR | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Ahmadi, Seyedeh Malihe | | | 1743 | IRI | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Azizi Tafreshi, Ali Akbar | | | 1333 | IRI | 0.00 | 1 | -0.81 | 20 | -16.20 | |
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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