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Rapid:
Individual Calculations July 2023 |
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| Ghaffarpoor, Esmaeil Total change: 13.80 | |   |
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| 2nd Maragheh Sahand club weekly rapid chess tournament | Tabriz | IRI | 2023-06-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1504 | 1477 | 3.50 | 5 | 1.12 | 20 | 22.40 | |
|  Jafar Bonyad, Reza | | | 1506 | IRI | 1.00 | 1 | 0.54 | 20 | 10.80 | |  Medghalchi, Mohammad | | | 1552 | IRI | 1.00 | 1 | 0.60 | 20 | 12.00 | | | Samadifar, Mahdi | | | 1862 | IRI | 0.50 | 1 | 0.41 | 20 | 8.20 | | | Moazzen, Amirali | | | 1437 | IRI | 0.00 | 1 | -0.56 | 20 | -11.20 | | | Farzanfar, Farzad | | | 1161 | IRI | 1.00 | 1 | 0.13 | 20 | 2.60 | |
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) | | | | 4th Maragheh Sahand club weekly rapid chess tournament | Tabriz | IRI | 2023-06-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1393 | 1477 | 2.00 | 4 | -0.31 | 20 | -6.20 | |
| | Zeynali, Ali | | | 1676 | IRI | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Kheirollahi Vash, Ahmad | | | 1630 | IRI | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Saeidi, Elshan | | | 1105 | IRI | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Farzanfar, Farzad | | | 1161 | IRI | 1.00 | 1 | 0.13 | 20 | 2.60 | |
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) | | | | 3rd Maragheh Sahand club weekly rapid chess tournament | Tabriz | IRI | 2023-06-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1449 | 1477 | 2.00 | 4 | -0.12 | 20 | -2.40 | |
| | Golshaani, Taha | | | 1928 | IRI | 0.00 | 1 | -0.06 | 20 | -1.20 | | | Seyfi, Hadi | | | 1112 | IRI | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Darabi, Kaveh | | | 1078 | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Zeynali, Ali | | | 1676 | IRI | 0.00 | 1 | -0.24 | 20 | -4.80 | |
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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