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Rapid:
Individual Calculations January 2022 |
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| Naeimi Omran, Aria Total change: 89.00 | |   |
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| 5th Rapid Amol Chess Tournament | Mazandaran | IRI | 2021-12-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1691 | 1293 | 3.00 | 6 | 2.37 | 20 | 47.40 | |
|  Nazarian, Parsa | | | 1723 | IRI | 0.00 | 1 | -0.07 | 20 | -1.40 | | | Mehrzadeh, Aref | | | 1556 | IRI | 1.00 | 1 | 0.82 | 20 | 16.40 | |  Saadat Vafer, Alireza | | | 1638 | IRI | 0.50 | 1 | 0.39 | 20 | 7.80 | | | Hamidiyan, Hadi | | | 1937 | IRI | 1.00 | 1 | 0.99 | 20 | 19.80 | | | Amirkhanlou, Morteza | | | 1766 | IRI | 0.00 | 1 | -0.05 | 20 | -1.00 | | | Teymornejad, Ayoub | | | 1528 | IRI | 0.50 | 1 | 0.29 | 20 | 5.80 | |
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) | | | | 10th IRCF Weekly Rapid Tournament 1400 | Tehran | IRI | 2021-12-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1503 | 1293 | 4.50 | 8 | 2.08 | 20 | 41.60 | |
| | Yelsherze, Mahsa | | | 1049 | IRI | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Ajvadi, Sogand | | | 1130 | IRI | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Eskandary, Mahmood | | | 2028 | IRI | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Mousivand, Ali | | | 1666 | IRI | 0.50 | 1 | 0.40 | 20 | 8.00 | | | Karami, Ariya | | | 1531 | IRI | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Hoseinpanahi, Mohammadreza | | | 1510 | IRI | 1.00 | 1 | 0.78 | 20 | 15.60 | | | Khanbaz, Nima | | | 1625 | IRI | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Rahmani, Younes | | | 1482 | IRI | 1.00 | 1 | 0.75 | 20 | 15.00 | |
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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