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Individual Calculations April 2023 |
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| Alavinia, Hossein Total change: -78.00 | |   |
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| Tabriz milad mahdi chess tournament | Tabriz | IRI | 2023-03-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1290 | 1651 | 2.50 | 5 | -1.95 | 40 | -78.00 | |
|  Shamsi, Parsa | | | 1227 | IRI | 1.00 | 1 | 0.07 | 40 | 2.80 | |  Monfared, Kimia | | | 1317 | IRI | 0.50 | 1 | -0.38 | 40 | -15.20 | | | Rezaei, Babollah | | | 1251 * | IRI | 0.00 | 1 | -0.92 | 40 | -36.80 | | | Naghizadeh Dalir, Mohammad Sadra | | | 1239 | IRI | 1.00 | 1 | 0.07 | 40 | 2.80 | | | Jafarpour, Mobin | | | 1416 | IRI | 0.00 | 1 | -0.79 | 40 | -31.60 | | | * 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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