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Individual Calculations October 2022 |
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| Shamohammad Nejad, Zana Total change: -7.60 | |   |
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| 1st Taq_e Bostan Cup International Chess Festival Category B | kermanshah | IRI | 2022-09-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1481 | 1165 | 0.50 | 5 | -0.19 | 40 | -7.60 | |
|  Saghaie, Parsina | | | 1579 | IRI | 0.50 | 1 | 0.43 | 40 | 17.20 | |  Heidarinezhad, Mohammad Sadra | | | 1455 | IRI | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Kouchaki, Amirreza | | | 1457 | IRI | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Sharafi, Abbas | | | 1474 | IRI | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Bayatfar, Behnam | | | 1442 | IRI | 0.00 | 1 | -0.17 | 40 | -6.80 | |
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) | | |
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