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Rapid:
Individual Calculations January 2022 |
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| Moeinodini, Parsa Total change: 28.40 | |   |
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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 |
| 1135 | 1358 | 1.50 | 3 | -0.82 | 20 | -16.40 | |
|  Nozari, Parham | | | 1081 | IRI | 0.50 | 1 | -0.33 | 20 | -6.60 | |  Souri, Reyhane | | | 1077 | IRI | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Moballeghi, Abozfazl | | | 1248 | IRI | 0.00 | 1 | -0.65 | 20 | -13.00 | |
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) | | | | 12th IRCF Weekly Rapid Tournament 1400 | Tehran | IRI | 2021-12-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1540 | 1358 | 3.00 | 5 | 1.03 | 20 | 20.60 | |
| | Soleymani, Diba | | | 1367 | IRI | 1.00 | 1 | 0.51 | 20 | 10.20 | | | Kashefi, Amir Hosein | f | | 2093 | IRI | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Mousavi Ghods, Hossein | | | 1838 | IRI | 0.00 | 1 | -0.05 | 20 | -1.00 | | | Malaki, Panteha | | | 1200 | IRI | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Borzou, Siavash | | | 1204 | IRI | 1.00 | 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) | | | | 9th Mehdi Bouyeh Rapid Cup 1400 | Qazvin | IRI | 2021-12-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1559 | 1358 | 3.50 | 8 | 1.21 | 20 | 24.20 | |
| | Rostami, Hossein | | | 1849 | IRI | 0.00 | 1 | -0.04 | 20 | -0.80 | | | Gholampour, Ali | | | 1701 | IRI | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Rahmani, Pouria | | | 1199 | IRI | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Parimi, Mohammadreza | | | 1670 | IRI | 0.50 | 1 | 0.36 | 20 | 7.20 | | | Fardbehbahani, Behnam | | | 1627 | IRI | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Sherafat, Mohammad Sadegh | | | 1679 | IRI | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Beigi Amin, Bisan | | | 1131 | IRI | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Malekzadeh, Saeid | | | 1613 | IRI | 1.00 | 1 | 0.81 | 20 | 16.20 | |
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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