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Rapid:
Individual Calculations January 2022 |
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| Shams, Negar Total change: -102.40 | |   |
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| 10th IRCF Weekly Rapid Tournament 1400 | Tehran | IRI | 2021-12-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1276 | 1741 | 3.00 | 6 | -2.46 | 20 | -49.20 | |
|  Keshani, Kian | | | 1459 | IRI | 0.00 | 1 | -0.84 | 20 | -16.80 | |  Faramarzi, Ali | | | 1510 | IRI | 0.00 | 1 | -0.79 | 20 | -15.80 | | | Shakeri, Fatemeh | | | 1006 | IRI | 1.00 | 1 | 0.01 | 20 | 0.20 | | | Khoshnoudan, Ayoub | | | 1068 | IRI | 1.00 | 1 | 0.01 | 20 | 0.20 | | | Borzou, Siavash | | | 1204 | IRI | 1.00 | 1 | 0.03 | 20 | 0.60 | | | Yousef Zarin, Mobin | | | 1409 | IRI | 0.00 | 1 | -0.88 | 20 | -17.60 | |
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) | | | | 11th IRCF Weekly Rapid Tournament 1400 | Tehran | IRI | 2021-12-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1445 | 1741 | 2.00 | 6 | -2.66 | 20 | -53.20 | |
| | Atakhan, Abtin | f | | 2155 | IRI | 0.00 | 1 | -0.07 | 20 | -1.40 | | | Akbari, Armin | | | 1120 | IRI | 0.00 | 1 | -0.99 | 20 | -19.80 | | | Garosian, Vania | | | 1228 | IRI | 1.00 | 1 | 0.04 | 20 | 0.80 | | | Bayat, Nikan | | | 1250 | IRI | 1.00 | 1 | 0.04 | 20 | 0.80 | | | Nazari Nia, Shahram | | | 1460 | IRI | 0.00 | 1 | -0.84 | 20 | -16.80 | | | Rastad Mehr, Radin | | | 1459 | IRI | 0.00 | 1 | -0.84 | 20 | -16.80 | |
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) | | |
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