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Individual Calculations February 2022 |
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| Paeinmahalli, Ali Total change: -43.60 | |   |
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| Golestan Province Championship | Gorgan | IRI | 2022-01-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1303 | 1629 | 3.00 | 6 | -2.18 | 20 | -43.60 | |
|  Saghafi, Sadra | | | 1229 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Sherafat Nia, Mohamad | | | 1296 | IRI | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Rabipour, Zahra | | | 1374 | IRI | 0.50 | 1 | -0.31 | 20 | -6.20 | | | Tavana, Mohsen | | | 1437 | IRI | 0.50 | 1 | -0.25 | 20 | -5.00 | | | Mohammadzadeh, Karen | | | 1229 * | IRI | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Hoseini, Seyd Mohammad Sadra | | | 1255 | IRI | 0.00 | 1 | -0.90 | 20 | -18.00 | | | * 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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