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Individual Calculations April 2022 |
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| Pir, Mehrdad Total change: -49.60 | |   |
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| The 6th Jouybar Chess Tournament | Mazandaran | IRI | 2022-03-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1442 | 1291 | 0.50 | 5 | -1.24 | 40 | -49.60 | |
|  Madadi, Mohammad | | | 1570 | IRI | 0.00 | 1 | -0.16 | 40 | -6.40 | |  Salehi Rekavandi, Amir Reza | | | 1262 | IRI | 0.00 | 1 | -0.54 | 40 | -21.60 | | | Hojjatinejad, Ilia | | | 1790 | IRI | 0.00 | 1 | -0.04 | 40 | -1.60 | | | Bolandakhtar, Ata | | | 1525 | IRI | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Asgharnezhadamiri, Arshia | | | 1064 | IRI | 0.50 | 1 | -0.29 | 40 | -11.60 | |
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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