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Rapid:
Individual Calculations November 2021 |
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| Behbour, Ehsan Total change: -41.40 | |   |
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| West Azerbaijan Rapid Chess Tournament 1400 | Urmia | IRI | 2021-10-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1553 | 1563 | 1.00 | 6 | -2.07 | 20 | -41.40 | |
|  Nasrollahi, Habib | | | 1962 | IRI | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Alipour, Mohammadhossein | | | 1201 | IRI | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Zerafat, Armin | | | 1799 | IRI | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Golmohammadi, Hadi | | | 1841 | IRI | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Osmani, Kiana | | | 1232 | IRI | 0.00 | 1 | -0.88 | 20 | -17.60 | | | Aminpour, Arina | | | 1282 | IRI | 0.00 | 1 | -0.84 | 20 | -16.80 | |
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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