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Individual Calculations January 2020 |
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| Molaei, Alireza Total change: -18.80 | |   |
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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 |
| 1653 | 1377 | 0.50 | 3 | -0.09 | 20 | -1.80 | |
|  Amani, Mehran | | | 1777 * | IRI | 0.50 | 1 | 0.42 | 20 | 8.40 | | | Guran Orimi, Mehdi | | | 1734 | IRI | 0.00 | 1 | -0.11 | 20 | -2.20 | |  Shadan, Ahmad | | | 1449 | IRI | 0.00 | 1 | -0.40 | 20 | -8.00 | | | * 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) | | | | 17th Gilan Second League 1398 Round 5-6 | Gilan | IRI | 2019-12-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1208 | 1367 | 0.50 | 2 | -0.85 | 20 | -17.00 | |
| | Shabani, Mohammad | | | 1019 | IRI | 0.00 | 1 | -0.89 | 20 | -17.80 | | | Mohammadzadeh, Sepehr | | | 1397 | IRI | 0.50 | 1 | 0.04 | 20 | 0.80 | |
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) | | |
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