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Rapid:
Individual Calculations July 2023 |
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| Saei, Mostafa Total change: -39.80 | |   |
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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 |
| 1478 | 1555 | 1.00 | 3 | -0.82 | 20 | -16.40 | |
|  Ahmadi, Armin | | | 1491 | IRI | 0.00 | 1 | -0.59 | 20 | -11.80 | |  Jafar Bonyad, Reza | | | 1506 | IRI | 1.00 | 1 | 0.43 | 20 | 8.60 | | | Moazzen, Amirali | | | 1437 | IRI | 0.00 | 1 | -0.66 | 20 | -13.20 | |
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) | | | | 4th Maragheh Sahand club weekly rapid chess tournament | Tabriz | IRI | 2023-06-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1360 | 1555 | 3.00 | 6 | -1.42 | 20 | -28.40 | |
| | Mohseni, Kian | | | 1155 * | IRI | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Abdollahi, Mahdi | | | 1362 | IRI | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Farnami, Karim | | | 1487 | IRI | 0.50 | 1 | -0.09 | 20 | -1.80 | | | Moazzen, Amirali | | | 1437 | IRI | 0.00 | 1 | -0.66 | 20 | -13.20 | | | Zeynali, Sajjad | | | 1303 | IRI | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Farajpour, Amin | | | 1417 | IRI | 0.00 | 1 | -0.69 | 20 | -13.80 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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 |
| 1514 | 1555 | 3.00 | 5 | 0.25 | 20 | 5.00 | |
| | Darabi, Kaveh | | | 1155 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Golshaani, Taha | | | 1928 | IRI | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Abdollahi, Mahdi | | | 1362 | IRI | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Samadi, Hadi | | | 1826 | IRI | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Shams, Nima | | | 1300 | IRI | 1.00 | 1 | 0.19 | 20 | 3.80 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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