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Rapid:
Individual Calculations August 2023 |
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| Bastani Chavan, Hadi Total change: -12.21 | |   |
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| 1st Miandoab Rapid Open Chess Tournament Qoshachay Cup 1402 | Western Azerbaijan | IRI | 2023-07-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1645 | 1245 | 0.00 | 4 | -0.50 | 33 | -16.50 | |
|  Sokoti, Firooz | | | 2002 | IRI | 0.00 | 1 | 0.00 | 33 | 0.00 | | | Bavaghar, Shahram | | | 1568 | IRI | 0.00 | 1 | -0.13 | 33 | -4.29 | | | Haghi, Feridoon | | | 1543 | IRI | 0.00 | 1 | -0.15 | 33 | -4.95 | | | Norouziazar, Mohammadreza | | | 1468 | IRI | 0.00 | 1 | -0.22 | 33 | -7.26 | |
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) | | | | 7th Maragheh Sahand club weekly rapid chess tournament | Maraghe | IRI | 2023-07-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1296 | 1245 | 2.00 | 5 | -0.20 | 33 | -6.60 | |
|  Medghalchi, Mohammad | | | 1515 | IRI | 0.00 | 1 | -0.17 | 33 | -5.61 | | | Bonabi, Hasti | | | 1290 | IRI | 0.00 | 1 | -0.44 | 33 | -14.52 | | | Mohseni, Kian | | | 1087 | IRI | 1.00 | 1 | 0.29 | 33 | 9.57 | | | Darabi, Kaveh | | | 1150 | IRI | 1.00 | 1 | 0.37 | 33 | 12.21 | | | Rezaei, Esmaeil | | | 1436 | IRI | 0.00 | 1 | -0.25 | 33 | -8.25 | |
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) | | | | 8th Maragheh Sahand club weekly rapid chess tournament | Maraghe | IRI | 2023-07-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1645 | 1245 | 0.00 | 4 | -0.50 | 33 | -16.50 | |
| | Sokoti, Firooz | | | 2002 | IRI | 0.00 | 1 | 0.00 | 33 | 0.00 | | | Bavaghar, Shahram | | | 1568 | IRI | 0.00 | 1 | -0.13 | 33 | -4.29 | | | Haghi, Feridoon | | | 1543 | IRI | 0.00 | 1 | -0.15 | 33 | -4.95 | | | Norouziazar, Mohammadreza | | | 1468 | IRI | 0.00 | 1 | -0.22 | 33 | -7.26 | |
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 |
| 1427 | 1245 | 2.00 | 4 | 0.84 | 33 | 27.72 | |
| | Saei, Mostafa | | | 1515 | IRI | 0.00 | 1 | -0.17 | 33 | -5.61 | | | Haj Alizadeh, Alireza | | | 1521 | IRI | 1.00 | 1 | 0.83 | 33 | 27.39 | | | Saei, Majid | | | 1566 | IRI | 0.00 | 1 | -0.13 | 33 | -4.29 | | | Seyfi, Hadi | | | 1107 | IRI | 1.00 | 1 | 0.31 | 33 | 10.23 | |
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 |
| 1492 | 1245 | 1.00 | 4 | -0.01 | 33 | -0.33 | |
| | Elahi, Mehdi | | | 1791 | IRI | 0.00 | 1 | -0.03 | 33 | -0.99 | | | Darabi, Kaveh | | | 1150 | IRI | 1.00 | 1 | 0.37 | 33 | 12.21 | | | Ahmadi, Armin | | | 1507 | IRI | 0.00 | 1 | -0.18 | 33 | -5.94 | | | Haj Alizadeh, Alireza | | | 1521 | IRI | 0.00 | 1 | -0.17 | 33 | -5.61 | |
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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