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Rapid:
Individual Calculations January 2019 |
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| Noroozi, Vahid Total change: -29.40 | |   |
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| Tehran Rapid U 1800 Cup 13 Azar 1397 | Tehran | IRI | 2018-12-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1620 | 1765 | 4.00 | 6 | -0.04 | 20 | -0.80 | |
|  Khalaji, Saead | | | 1536 | IRI | 1.00 | 1 | 0.21 | 20 | 4.20 | |  Rahnama, M.reza | | | 1640 | IRI | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Ghobadibigvand, A. | | | 1790 | IRI | 0.00 | 1 | -0.47 | 20 | -9.40 | | | Salman, Bijan | | | 1786 | IRI | 0.00 | 1 | -0.47 | 20 | -9.40 | | | Heydari, Hosein | | | 1370 | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Moradzadeh, Mohammad | | | 1596 | IRI | 1.00 | 1 | 0.28 | 20 | 5.60 | |
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) | | | | Tehran Rapid Cup 4 Dey 1397 U-1800 | Tehran | IRI | 2018-12-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1499 | 1765 | 1.00 | 3 | -1.43 | 20 | -28.60 | |
| | Golshanizad, Saeed | | | 1533 | IRI | 0.00 | 1 | -0.79 | 20 | -15.80 | | | Shokri, Firouz | | | 1589 | IRI | 0.00 | 1 | -0.73 | 20 | -14.60 | | | Zandi, Hamid | | | 1374 | IRI | 1.00 | 1 | 0.09 | 20 | 1.80 | |
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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