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Individual Calculations August 2018 |
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| Javanmard, Aryana Total change: -22.80 | |   |
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| Gilan chess Championship 1397 | Rasht | IRI | 2018-07-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1491 | 1134 | 0.00 | 5 | -0.55 | 40 | -22.00 | |
|  Hoseini, S.alireza | | | 1534 * | IRI | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Biriya, Mohammadamin | | | 1525 | IRI | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Rezaeipour, Sina | | | 1452 | IRI | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Poursoleimani, Masoud | | | 1534 * | IRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Bagheri, Mahan | | | 1408 | IRI | 0.00 | 1 | -0.17 | 40 | -6.80 | | | * 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) | | | | Gilan Girls Under 12 Championship 1397 | Rasht | IRI | 2018-07-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1126 | 1134 | 1.00 | 2 | -0.02 | 40 | -0.80 | |
| | Ehsani, Reyhane | | | 1092 | IRI | 1.00 | 1 | 0.44 | 40 | 17.60 | | | Masoumi, Sahel | | | 1160 | IRI | 0.00 | 1 | -0.46 | 40 | -18.40 | |
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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