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Rapid:
Individual Calculations June 2023 |
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| Yaghoubi, Amirali Total change: 99.20 | |   |
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| Tehran Grand Prize Chess Tournament | Tehran | IRI | 2023-05-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1409 | 1164 | 4.00 | 9 | 2.08 | 40 | 83.20 | |
|  Mashayekhi, Arshia | | | 1309 | IRI | 0.50 | 1 | 0.19 | 40 | 7.60 | |  Shahinfar, Kiana | | | 1320 | IRI | 1.00 | 1 | 0.71 | 40 | 28.40 | | | Mohammadzadeh, Hadi | | | 1417 | IRI | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Raygantafrashi, Sara | | | 1268 | IRI | 0.50 | 1 | 0.14 | 40 | 5.60 | | | Masoumi, Sahel | | | 1634 | IRI | 0.00 | 1 | -0.05 | 40 | -2.00 | | | Jalili Nahad, S.alireza | | | 1489 | IRI | 1.00 | 1 | 0.87 | 40 | 34.80 | | | Nazari Nia, Shahram | | | 1491 | IRI | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Tavakolipour, Ali | | | 1396 | IRI | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Soltani, Ali | | | 1353 | IRI | 1.00 | 1 | 0.75 | 40 | 30.00 | |
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) | | | | Alborz Rapid 5 Khordad 1402 | Alborz | IRI | 2023-05-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1510 | 1164 | 1.00 | 4 | 0.40 | 40 | 16.00 | |
| | Kachian, Amir | | | 1793 | IRI | 0.00 | 1 | -0.01 | 40 | -0.40 | | | Sheikhzadeh, Bardia | | | 1382 | IRI | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Nikrooii, Erfan | | | 1519 | IRI | 1.00 | 1 | 0.89 | 40 | 35.60 | | | Aghajari, Mehdi | | | 1347 | IRI | 0.00 | 1 | -0.26 | 40 | -10.40 | |
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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