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Individual Calculations January 2020 |
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| Sahmani, Mehrdad Total change: -39.20 | |   |
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| 19th Ministry Of Energy Chess Team Championship - Sanandaj 1398 | Kordestan | IRI | 2019-11-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1287 | 1481 | 0.00 | 1 | -0.75 | 40 | -30.00 | |
|  Rahmani Cherati, Saber | | | 1287 | IRI | 0.00 | 1 | -0.75 | 40 | -30.00 | |
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) | | | | 17th Gilan Second League 1398 Round 5-6 | Gilan | IRI | 2019-12-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1375 | 1458 | 1.00 | 2 | -0.23 | 40 | -9.20 | |
|  Gonabadi, Yazdan | | | 1335 | IRI | 0.50 | 1 | -0.17 | 40 | -6.80 | | | Hasavari, Amir Reza | | | 1415 | IRI | 0.50 | 1 | -0.06 | 40 | -2.40 | |
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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