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Rapid:
Individual Calculations January 2022 |
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| Hosein Abadi, Mohamad Total change: -15.80 | |   |
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| 1st Arak Rapid Chess Memorial Hossein Borji (U1700) | Arak | IRI | 2021-12-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1212 | 1308 | 3.00 | 6 | -0.79 | 20 | -15.80 | |
|  Karami, Salar | | | 1659 | IRI | 0.00 | 1 | -0.11 | 20 | -2.20 | |  Badkobeh, Nargol | | | 1015 | IRI | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Abbasi, Amirtaha | | | 1046 | IRI | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Bostan Ghadirly, Zargham | | | 1161 | IRI | 0.00 | 1 | -0.70 | 20 | -14.00 | | | Habibinejad, Gholamreza | | | 1186 | IRI | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Mohamadi, Mohsen | | | 1206 | IRI | 0.00 | 1 | -0.64 | 20 | -12.80 | |
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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