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Rapid:
Individual Calculations August 2023 |
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| Farzanfar, Farzad Total change: 60.00 | |   |
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| 7th Maragheh Sahand club weekly rapid chess tournament | Maraghe | IRI | 2023-07-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1558 | 1229 | 1.50 | 4 | 0.61 | 20 | 12.20 | |
|  Amirpour, Saman | | | 1834 | IRI | 0.00 | 1 | -0.02 | 20 | -0.40 | |  Medghalchi, Mohammad | | | 1515 | IRI | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Beyrami, Alisan | | | 1090 | IRI | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Elahi, Mehdi | | | 1791 | IRI | 0.50 | 1 | 0.48 | 20 | 9.60 | |
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) | | | | 9th Maragheh Sahand club weekly rapid chess tournament | Tabriz | IRI | 2023-07-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1580 | 1229 | 2.00 | 5 | 1.02 | 20 | 20.40 | |
| | Samadifar, Mahdi | | | 1872 | IRI | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Amirpour, Saman | | | 1834 | IRI | 0.00 | 1 | -0.02 | 20 | -0.40 | | | Alaie, Kian | | | 1079 | IRI | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Haj Alizadeh, Alireza | | | 1521 | IRI | 1.00 | 1 | 0.85 | 20 | 17.00 | | | Kheirollahi Vash, Ahmad | | | 1595 | IRI | 0.00 | 1 | -0.10 | 20 | -2.00 | |
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) | | | | 11 th Maragheh Sahand club weekly rapid chess tournament | Tabriz | IRI | 2023-07-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1528 | 1229 | 2.00 | 4 | 1.37 | 20 | 27.40 | |
| | Zeynali, Ali | | | 1655 | IRI | 0.00 | 1 | -0.07 | 20 | -1.40 | | | Rezaei, Esmaeil | | | 1436 | IRI | 0.50 | 1 | 0.27 | 20 | 5.40 | | | Saei, Mostafa | | | 1515 | IRI | 1.00 | 1 | 0.84 | 20 | 16.80 | | | Ahmadi, Armin | | | 1507 | IRI | 0.50 | 1 | 0.33 | 20 | 6.60 | |
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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