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Individual Calculations January 2020 |
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| Bouyazadeh, Farid Total change: -20.40 | |   |
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| 17th Gilan Second League 1398 Round 5-6 | Gilan | IRI | 2019-12-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1048 | 1394 | 1.00 | 1 | 0.11 | 20 | 2.20 | |
|  Fallah, Seyede Hasti | | | 1048 | IRI | 1.00 | 1 | 0.11 | 20 | 2.20 | |
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) | | | | 2nd Boss Cup Standard Chess Tournament [Under 2100] | Gilan | IRI | 2019-12-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1264 | 1394 | 1.50 | 4 | -1.13 | 20 | -22.60 | |
|  Kanani, Anoosh | | | 1794 * | IRI | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Golshahi, Behdad | | | 1022 | IRI | 0.00 | 1 | -0.90 | 20 | -18.00 | | | Hajiaghaei, Sara | | | 1079 | IRI | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Soltani, Mohammadmahdi | | | 1162 | IRI | 0.50 | 1 | -0.29 | 20 | -5.80 | | | * 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) | | |
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