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Rapid:
Individual Calculations January 2022 |
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| Mohammadi, Mohamad Amin Total change: 46.00 | |   |
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| 10th IRCF Weekly Rapid Tournament 1400 | Tehran | IRI | 2021-12-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1634 | 1671 | 4.50 | 7 | 0.68 | 20 | 13.60 | |
|  Gholipour, Amirhosein | | | 1363 | IRI | 1.00 | 1 | 0.14 | 20 | 2.80 | |  Sadeghi Givi, Reza | | | 1939 | IRI | 1.00 | 1 | 0.83 | 20 | 16.60 | | | Atakhan, Abtin | f | | 2155 | IRI | 0.00 | 1 | -0.05 | 20 | -1.00 | | | Marvi, Targol | | | 1185 | IRI | 0.00 | 1 | -0.96 | 20 | -19.20 | | | Tabaei, Keyvan | | | 1442 | IRI | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Esmaeili, Soroush | | | 1490 | IRI | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Zahedifar, Anahita | | wf | 1861 | IRI | 0.50 | 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) | | | | 11th IRCF Weekly Rapid Tournament 1400 | Tehran | IRI | 2021-12-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1554 | 1671 | 4.50 | 7 | 0.36 | 20 | 7.20 | |
| | Ghadery Saber, Hanane | | | 1305 | IRI | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Asgharzadeh, Mitra | | wf | 1883 | IRI | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Rezaei, Yekta | | | 990 | IRI | 1.00 | 1 | 0.01 | 20 | 0.20 | | | Khademi, Mohammad Miran | f | | 2150 | IRI | 0.00 | 1 | -0.05 | 20 | -1.00 | | | Karim Beigi Kamran, Ali | | | 1322 | IRI | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Amiri, Sadra | | | 1298 | IRI | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Khaledi, Omid | | | 1930 | IRI | 0.50 | 1 | 0.32 | 20 | 6.40 | |
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 |
| 1645 | 1671 | 5.50 | 8 | 1.26 | 20 | 25.20 | |
| | Hakemi, Arman | f | | 2143 | IRI | 0.50 | 1 | 0.45 | 20 | 9.00 | | | Mirzaei, Ali | | | 1375 | IRI | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Sadeghi Givi, Reza | | | 1939 | IRI | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Borzou, Siavash | | | 1204 | IRI | 1.00 | 1 | 0.05 | 20 | 1.00 | | | Rostami, Rouzbeh | | | 1927 | IRI | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Rahbar, Aihan | | | 1395 | IRI | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Amir Afshari, Rayan | | | 1452 | IRI | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Alizadeh, Amirmohammad | | | 1725 | IRI | 1.00 | 1 | 0.58 | 20 | 11.60 | |
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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