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Individual Calculations December 2021 |
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| Ghanbarpour, Mahan Total change: 59.20 | |   |
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| 7th Ayandeh Sazan Standard Cup (Under16) | Rasht | IRI | 2021-11-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1272 | 1364 | 4.00 | 4 | 1.56 | 40 | 62.40 | |
|  Shahmohammadi, Dorsa | | | 1313 | IRI | 1.00 | 1 | 0.43 | 40 | 17.20 | |  Nezamdoust, Amirmahdi | | | 1594 | IRI | 1.00 | 1 | 0.79 | 40 | 31.60 | | | Reshad, Radin | | | 1090 | IRI | 1.00 | 1 | 0.17 | 40 | 6.80 | | | Shabani, Mohammad | | | 1090 | IRI | 1.00 | 1 | 0.17 | 40 | 6.80 | |
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 Super League 18th- Round 12 | Rasht | IRI | 2021-11-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1764 | 1364 | 0.00 | 1 | -0.08 | 40 | -3.20 | |
| | Hoseini, S.alireza | | | 1764 * | IRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | * 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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