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Rapid:
Individual Calculations November 2023 |
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| Yosefi, Mohammad Taher Total change: 20.80 | |   |
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| 1st Mazandaran Rapid Cup Under 2000 | Mazandaran | IRI | 2023-10-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1337 | 1360 | 4.00 | 7 | 0.29 | 40 | 11.60 | |
|  Safarzadeh, Sozhin | | | 1135 | IRI | 1.00 | 1 | 0.22 | 40 | 8.80 | |  Hesami, M.hosein | | | 1575 | IRI | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Noroozi, Ali | | | 1147 | IRI | 1.00 | 1 | 0.23 | 40 | 9.20 | | | Mehrvarz, Farhan | | | 1608 | IRI | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Vafaei Zarinabadi, Ilia | | | 1125 | IRI | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Hosseini, Vihan | | | 1565 | IRI | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Hosseini, Seyed Reza | | | 1205 | IRI | 1.00 | 1 | 0.29 | 40 | 11.60 | |
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) | | | | The 1st Amirkola Andisheh Chess Club Tournament | Mazandaran | IRI | 2023-10-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1326 | 1360 | 4.50 | 8 | 0.23 | 40 | 9.20 | |
| | Zabihzadeh, Raeen | | | 1067 | IRI | 1.00 | 1 | 0.15 | 40 | 6.00 | | | Abbasnejad, Amirreza | | | 1664 | IRI | 1.00 | 1 | 0.86 | 40 | 34.40 | | | Fallah Saravi, Mohammad | | | 1561 | IRI | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Mivehchi, Golsa | | | 1030 | IRI | 1.00 | 1 | 0.12 | 40 | 4.80 | | | Noori, Abolfazl | | | 1483 | IRI | 0.00 | 1 | -0.33 | 40 | -13.20 | | | Adabyeh, Ashkan | | | 1116 | IRI | 1.00 | 1 | 0.20 | 40 | 8.00 | | | Mehrvarz, Farhan | | | 1608 | IRI | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Rastegar, Bahar | | | 1080 | IRI | 0.50 | 1 | -0.34 | 40 | -13.60 | |
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) | | |
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