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Rapid:
Individual Calculations January 2022 |
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| Garosian, Vania Total change: 33.80 | |   |
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| 9th IRCF Weekly Rapid Tournament 1400 | Tehran | IRI | 2021-12-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1653 | 1228 | 0.00 | 3 | -0.28 | 20 | -5.60 | |
|  Alaghehmand, Arshia | | | 1866 | IRI | 0.00 | 1 | -0.01 | 20 | -0.20 | |  Hecini, Hamza | | | 1604 | ALG | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Ghaziolsharif, Kimiya | | | 1490 | IRI | 0.00 | 1 | -0.18 | 20 | -3.60 | |
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) | | | | 10th IRCF Weekly Rapid Tournament 1400 | Tehran | IRI | 2021-12-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1563 | 1228 | 2.00 | 6 | 0.87 | 20 | 17.40 | |
| | Taheri, Mohammadreza | | | 1104 | IRI | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Mohandesi, Shahin | m | | 1922 | IRI | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Izadkhah, Hossein | | | 1625 | IRI | 1.00 | 1 | 0.92 | 20 | 18.40 | | | Yousefi, Behniya | | | 1675 | IRI | 0.00 | 1 | -0.06 | 20 | -1.20 | | | Mohammadi Akbarabadi, Hossein | | | 1593 | IRI | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Keshani, Kian | | | 1459 | IRI | 0.00 | 1 | -0.21 | 20 | -4.20 | |
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) | | | | 11th IRCF Weekly Rapid Tournament 1400 | Tehran | IRI | 2021-12-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1576 | 1228 | 2.00 | 4 | 1.10 | 20 | 22.00 | |
| | Gharib Gorgani, Sarina | | | 1015 | IRI | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Mohandesi, Shahin | m | | 1922 | IRI | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Shams, Negar | | | 1741 | IRI | 0.00 | 1 | -0.04 | 20 | -0.80 | | | Izadkhah, Hossein | | | 1625 | IRI | 1.00 | 1 | 0.92 | 20 | 18.40 | |
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) | | |
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