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Rapid:
Individual Calculations February 2022 |
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| Karimi, Aref Total change: -8.80 | |   |
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| 3rd Qazvin Weekly Chess Tournament | Qazvin | IRI | 2022-01-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1291 | 972 | 0.50 | 5 | -0.44 | 20 | -8.80 | |
|  Kakavand, Ramtin | | | 1636 | IRI | 0.00 | 1 | -0.01 | 20 | -0.20 | |  Siadat, Seyed Gholamreza | | | 1247 | IRI | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Nasiri, Abolfazl | | | 1095 | IRI | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Moradi, Alireza | | | 1076 | IRI | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Sharafi, Abbas | | | 1400 | IRI | 0.50 | 1 | 0.43 | 20 | 8.60 | |
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) | | |
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