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Rapid:
Individual Calculations January 2024 |
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| Ehteramian, Hossein Total change: -13.20 | |   |
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| Ahouran's Rapid Tournoment (16 Azar, University Students Day Memorial) | Tehran | IRI | 2023-12-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1187 | 1482 | 2.50 | 4 | -0.89 | 20 | -17.80 | |
|  Fadaei, Farshad | | | 1177 | IRI | 1.00 | 1 | 0.14 | 20 | 2.80 | |  Saatchi Homayuni, Seyed Mohammada | | | 1130 | IRI | 0.50 | 1 | -0.39 | 20 | -7.80 | | | Soutiazad, Amirali | | | 1241 | IRI | 0.00 | 1 | -0.80 | 20 | -16.00 | | | Ashofteh, Shayan | | | 1200 | IRI | 1.00 | 1 | 0.16 | 20 | 3.20 | |
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) | | | | 20th Chess To Infinity Weekly Rapid Tournaments 1402 | Tehran | IRI | 2023-12-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1458 | 1482 | 4.50 | 8 | 0.23 | 20 | 4.60 | |
| | Kiaei, Ali | | | 1727 | IRI | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Fadaei, Farshad | | | 1177 | IRI | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Abbaspoorrad, Nikoo | | | 1659 | IRI | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Rahnamai Namin, Mohammadreza | | | 1516 | IRI | 0.50 | 1 | 0.05 | 20 | 1.00 | | | Mousavi, Esmaiel | | | 1222 | IRI | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Motamedzadeh, Kourosh | | | 1277 | IRI | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Kazemi, Ghazal | | | 1220 | IRI | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Hojjatinejad, Ilia | | | 1866 | IRI | 0.00 | 1 | -0.09 | 20 | -1.80 | |
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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