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Rapid:
Individual Calculations January 2022 |
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| Yelsherze, Mahsa Total change: 17.60 | |   |
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| 9th IRCF Weekly Rapid Tournament 1400 | Tehran | IRI | 2021-12-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1428 | 1049 | 1.50 | 5 | 0.93 | 20 | 18.60 | |
|  Taghikhani, Amir Ali | | | 1655 | IRI | 1.00 | 1 | 0.98 | 20 | 19.60 | |  Keshani, Kian | | | 1459 | IRI | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Rajabi, Milad | | | 1411 | IRI | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Shirvani, Danial | | | 1292 | IRI | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Karim Beigi Kamran, Ali | | | 1322 | IRI | 0.50 | 1 | 0.33 | 20 | 6.60 | |
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 |
| 1330 | 1049 | 1.00 | 5 | -0.05 | 20 | -1.00 | |
| | Naeimi Omran, Aria | | | 1293 | IRI | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Shahbazi, Parsa | | | 1578 | IRI | 0.00 | 1 | -0.03 | 20 | -0.60 | | | Ghalandari, Moslem | | | 1327 | IRI | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Kashefi, Mohammad | | | 1461 | IRI | 0.00 | 1 | -0.07 | 20 | -1.40 | | | Shakeri, Fatemeh | | | 989 | IRI | 1.00 | 1 | 0.42 | 20 | 8.40 | |
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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