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Rapid:
Individual Calculations August 2023 |
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| Zeynali, Sajjad Total change: 78.00 | |   |
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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 |
| 1577 | 1307 | 1.50 | 4 | 0.81 | 20 | 16.20 | |
|  Sadeghi, Atabak | | | 1652 | IRI | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Haghi, Feridoon | | | 1543 | IRI | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Sharifi, Sajad | | | 1515 | IRI | 1.00 | 1 | 0.77 | 20 | 15.40 | |  Shamsi, Payar | | | 1599 | IRI | 0.50 | 1 | 0.35 | 20 | 7.00 | |
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) | | | | 8th Maragheh Sahand club weekly rapid chess tournament | Maraghe | IRI | 2023-07-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1577 | 1307 | 1.50 | 4 | 0.81 | 20 | 16.20 | |
| | Sadeghi, Atabak | | | 1652 | IRI | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Haghi, Feridoon | | | 1543 | IRI | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Sharifi, Sajad | | | 1515 | IRI | 1.00 | 1 | 0.77 | 20 | 15.40 | | | Shamsi, Payar | | | 1599 | IRI | 0.50 | 1 | 0.35 | 20 | 7.00 | |
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 |
| 1513 | 1307 | 3.50 | 5 | 2.28 | 20 | 45.60 | |
| | Haj Alizadeh, Alireza | | | 1521 | IRI | 1.00 | 1 | 0.77 | 20 | 15.40 | | | Saei, Mostafa | | | 1515 | IRI | 1.00 | 1 | 0.77 | 20 | 15.40 | | | Zeynali, Ali | | | 1655 | IRI | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Ahmadi, Armin | | | 1507 | IRI | 0.50 | 1 | 0.26 | 20 | 5.20 | | | Asadi, Saeed | | | 1369 | IRI | 1.00 | 1 | 0.59 | 20 | 11.80 | |
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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