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Individual Calculations January 2020 |
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| Jafari, Masoud Total change: -50.80 | |   |
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| 6th Arvand Cup 2019 (U1800) | Abadan | IRI | 2019-12-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1531 | 1432 | 1.00 | 6 | -1.27 | 40 | -50.80 | |
|  Davoodi, Milad | | | 1622 | IRI | 0.00 | 1 | -0.25 | 40 | -10.00 | |  Parvin, Zahra | | | 1534 | IRI | 0.00 | 1 | -0.36 | 40 | -14.40 | | | Hashemi, Farzad | | | 1510 | IRI | 0.00 | 1 | -0.39 | 40 | -15.60 | | | Ghosoori, Ali | | | 1769 | IRI | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Daramad, Narges | | | 1290 | IRI | 1.00 | 1 | 0.31 | 40 | 12.40 | | | Amirinasab, Jafar | | | 1463 | IRI | 0.00 | 1 | -0.46 | 40 | -18.40 | |
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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