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Individual Calculations December 2023 |
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| Hosseini, Vihan Total change: 46.40 | |   |
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| The First Standard Tournament Qaemshahr " MAZANDARAN CUP- Mr Azami" | Mazandaran | IRI | 2023-10-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1405 | 1492 | 6.00 | 8 | 1.12 | 40 | 44.80 | |
|  Vafaei Zarinabadi, Ilia | | | 1166 | IRI | 1.00 | 1 | 0.13 | 40 | 5.20 | |  Robati, Sina | | | 1093 | IRI | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Hasannia, Parsa | | | 1113 | IRI | 1.00 | 1 | 0.09 | 40 | 3.60 | | | Shokrani, Amirreza | | | 1875 | IRI | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Bagherpour, Seyed Behrad | | | 1335 | IRI | 0.50 | 1 | -0.21 | 40 | -8.40 | | | Ahmadi, Amir Reza | | | 1218 | IRI | 1.00 | 1 | 0.17 | 40 | 6.80 | | | Azizi, Alireza | | | 1493 | IRI | 1.00 | 1 | 0.50 | 40 | 20.00 | | | Barzegar, Saeb | | | 1950 | IRI | 0.50 | 1 | 0.45 | 40 | 18.00 | |
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) | | | | 2nd Standard Grand Prix Of Chess To Infinity Tournaments | Tehran | IRI | 2023-11-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1455 | 1488 | 4.50 | 8 | 0.04 | 40 | 1.60 | |
| | Saeedi, Arad | | | 1279 | IRI | 1.00 | 1 | 0.23 | 40 | 9.20 | | | Sadeghi Givi, Reza | | | 1878 | IRI | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Shokoohi Pooya, Pouyan | | | 1249 | IRI | 1.00 | 1 | 0.20 | 40 | 8.00 | | | Kian Sirat , Yasin | | | 1225 | IRI | 1.00 | 1 | 0.18 | 40 | 7.20 | | | Bozorgzade, Erfan | | | 1649 | IRI | 0.00 | 1 | -0.29 | 40 | -11.60 | | | Alishahi, Ali | | | 1263 | IRI | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Alamir Virsagh, Ehsan | | | 1855 | IRI | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Aminalroaya, Mohammaddariush | | | 1239 | IRI | 0.50 | 1 | -0.31 | 40 | -12.40 | |
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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