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Individual Calculations February 2020 |
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| Zahedi, Iraj Total change: -9.60 | |   |
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| 1st shohadaie nokhale U2000 chess tournament 1398 | Gilan | IRI | 2020-01-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1475 | 1643 | 3.00 | 5 | -0.48 | 20 | -9.60 | |
|  Alinia Hosseini, Seyede Setayesh | | | 1243 * | IRI | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Rahmani Siyah Larz, Iraj | | | 1416 | IRI | 1.00 | 1 | 0.21 | 20 | 4.20 | |  Gholizadeh, Majid | | | 1457 | IRI | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Kazemi, Rahmanberdi | | | 1415 | IRI | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Masoumi, Mohammad | | | 1846 | IRI | 0.00 | 1 | -0.24 | 20 | -4.80 | | | * 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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