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Individual Calculations March 2024 |
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| Nourikia, Erfan Total change: 13.60 | |   |
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| Qazvin Chess Championship - 1402 | Qazvin | IRI | 2024-02-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1514 | 1212 | 1.50 | 5 | 0.34 | 40 | 13.60 | |
|  Tehranifarshid, Pouya | | | 1612 * | IRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Poursalan, Ehsan | | | 1388 | IRI | 0.50 | 1 | 0.23 | 40 | 9.20 | |  Doostkam, Pouyan | | | 1854 | IRI | 0.00 | 1 | -0.01 | 40 | -0.40 | | | Oromie, Alireza | | | 1706 | IRI | 0.00 | 1 | -0.04 | 40 | -1.60 | | | Zarei, Arman | | | 1008 | IRI | 1.00 | 1 | 0.24 | 40 | 9.60 | | | * 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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