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Individual Calculations August 2022 |
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| Memari, Erfan Total change: -20.40 | |   |
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| 1st Gilan Cup International Chess Festival Category B | Rasht | IRI | 2022-07-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1265 | 1473 | 7.00 | 10 | -0.51 | 40 | -20.40 | |
|  Shabani, Mohammad | | | 1234 | IRI | 0.50 | 1 | -0.30 | 40 | -12.00 | |  Hosseini, Vihan | | | 1222 | IRI | 0.00 | 1 | -0.81 | 40 | -32.40 | | | Shabani, Sana | | | 1194 | IRI | 1.00 | 1 | 0.16 | 40 | 6.40 | | | Hasanpour, Zeynab | | | 1073 * | IRI | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Emami, Danial | | | 1155 | IRI | 1.00 | 1 | 0.13 | 40 | 5.20 | | | Mehri, Mohammad Amin | | | 1719 | IRI | 0.50 | 1 | 0.31 | 40 | 12.40 | | | Javanmard, Aryana | | | 1266 | IRI | 0.50 | 1 | -0.27 | 40 | -10.80 | | | Madani, Alireza | | | 1284 | IRI | 1.00 | 1 | 0.25 | 40 | 10.00 | | | Beheshti, Bardia | | | 1216 | IRI | 0.50 | 1 | -0.32 | 40 | -12.80 | | | Najafi, Jafar | | | 1290 | IRI | 1.00 | 1 | 0.26 | 40 | 10.40 | | | * 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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