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Rapid:
Individual Calculations November 2021 |
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| Rezaeian Tabrizi, Hooman Total change: -77.60 | |   |
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| 2nd IRCF Weekly Tournament 1400 | Tehran | IRI | 2021-10-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1714 | 1452 | 0.00 | 3 | -0.82 | 20 | -16.40 | |
|  Zahedifar, Anahita | | wf | 1961 | IRI | 0.00 | 1 | -0.04 | 20 | -0.80 | | | Mousavi, Seyed Emadeddin | | | 1897 | IRI | 0.00 | 1 | -0.06 | 20 | -1.20 | |  Solimani Nezhad, Gholamreza | | | 1285 | IRI | 0.00 | 1 | -0.72 | 20 | -14.40 | |
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) | | | | 3rd IRCF Weekly Tournament 1400 | Tehran | IRI | 2021-10-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1369 | 1452 | 1.00 | 5 | -2.17 | 20 | -43.40 | |
| | Ghafourian, Amir Ali | | | 2144 | IRI | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Akbari, Armin | | | 1012 | IRI | 0.00 | 1 | -0.94 | 20 | -18.80 | | | Alizadeh, Amirhosein | | | 1482 | IRI | 0.00 | 1 | -0.46 | 20 | -9.20 | | | Abedini, Abolfazl | | | 1015 | IRI | 1.00 | 1 | 0.06 | 20 | 1.20 | | | Naeimi Omran, Aria | | | 1190 | IRI | 0.00 | 1 | -0.82 | 20 | -16.40 | |
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) | | | | 4th IRCF Weekly Tournament 1400 | Tehran | IRI | 2021-10-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1571 | 1452 | 0.00 | 2 | -0.89 | 20 | -17.80 | |
| | Shafaee, H. | | | 1997 | IRI | 0.00 | 1 | -0.03 | 20 | -0.60 | | | Hedayatimehr, Amir Mahdi | | | 1144 | IRI | 0.00 | 1 | -0.86 | 20 | -17.20 | |
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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