Individual Calculations August 2023 |
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Kamrava, Kourosh Total change: -58.00 | | |
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6th Iranian Amateures Chess Championship 2023 (Under 1700) | Zanjan | IRI | 2023-06-27 |
Rc | Ro | w | n | change | K | K*chg | Game |
1297 | 1621 | 4.00 | 8 | -2.90 | 20 | -58.00 | |
| Taki, Nima | | | 1397 | IRI | 0.00 | 1 | -0.78 | 20 | -15.60 | | Delavar, Atrin | | | 1214 | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | Rouhi, Arman | | | 1370 | IRI | 0.00 | 1 | -0.81 | 20 | -16.20 | | Kazemi, Rahmanberdi | | | 1299 | IRI | 1.00 | 1 | 0.13 | 20 | 2.60 | | Hajian Fazli, Amir Hossein | | | 1377 | IRI | 0.00 | 1 | -0.80 | 20 | -16.00 | | Bagheri, Maha | | | 1221 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | Ghezellou, Sirvan | | | 1186 | IRI | 1.00 | 1 | 0.06 | 20 | 1.20 | | Eshkevari, Sahand | | | 1313 | IRI | 0.00 | 1 | -0.86 | 20 | -17.20 | | * 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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