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Rapid:
Individual Calculations February 2022 |
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| Kalhori, Mohammad Aeen Total change: 9.60 | |   |
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| 14th IRCF Weekly Rapid Tournament 1400 | Tehran | IRI | 2022-01-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1416 | 1131 | 1.00 | 3 | 0.23 | 20 | 4.60 | |
|  Gharib Gorgani, Sarina | | | 994 | IRI | 1.00 | 1 | 0.32 | 20 | 6.40 | |  Sharif Razavian, Amir Hossein | | | 1646 | IRI | 0.00 | 1 | -0.04 | 20 | -0.80 | | | Khalili, Reza | | | 1609 | IRI | 0.00 | 1 | -0.05 | 20 | -1.00 | |
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) | | | | Youth's Monthly Matches | Tehran | IRI | 2022-01-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1454 | 1131 | 0.00 | 1 | -0.13 | 20 | -2.60 | |
| | Amir Afshari, Rayan | | | 1454 | IRI | 0.00 | 1 | -0.13 | 20 | -2.60 | |
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) | | | | 16th IRCF Weekly Rapid Tournament 1400 | Tehran | IRI | 2022-01-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1538 | 1131 | 1.00 | 5 | 0.38 | 20 | 7.60 | |
| | Omidi, Hamid | | | 1327 | IRI | 1.00 | 1 | 0.75 | 20 | 15.00 | | | Rahmani, Pedram | | | 1816 | IRI | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Ghayourifar, Amir | | | 1712 | IRI | 0.00 | 1 | -0.02 | 20 | -0.40 | | | Keshani, Kian | | | 1514 | IRI | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Alavi, Mir Hatef | | | 1320 | IRI | 0.00 | 1 | -0.25 | 20 | -5.00 | |
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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