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Rapid:
Individual Calculations August 2023 |
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| Sahraei, Mahyar Total change: -9.80 | |   |
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| 4th Chess To Infinity Weekly Rapid Tournaments 1402 | Tehran | IRI | 2023-07-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1395 | 1417 | 4.00 | 8 | -0.28 | 20 | -5.60 | |
|  Raji, Hamid | | | 1592 | IRI | 0.00 | 1 | -0.27 | 20 | -5.40 | |  Olama, Parsa | | | 1092 | IRI | 0.00 | 1 | -0.87 | 20 | -17.40 | | | Shafinia, Amirali | | | 1142 | IRI | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Aminalroaya, Mohammaddariush | | | 1180 | IRI | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Shakeri, Amirali | | | 1512 | IRI | 1.00 | 1 | 0.63 | 20 | 12.60 | | | Pilvaieh, Ali | | | 1884 | IRI | 0.00 | 1 | -0.05 | 20 | -1.00 | | | Akhlaghi, Farhang | | | 1517 | IRI | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Garjasi, Heidar Ali | | | 1240 | IRI | 1.00 | 1 | 0.27 | 20 | 5.40 | |
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) | | | | 5th Chess To Infinity Weekly Rapid Tournaments 1402 | Tehran | IRI | 2023-07-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1454 | 1417 | 3.50 | 8 | -0.21 | 20 | -4.20 | |
| | Akhoondzadeh, Mahdi | | | 1680 | IRI | 0.50 | 1 | 0.32 | 20 | 6.40 | | | Ahadian, Armin | | | 1911 | IRI | 0.00 | 1 | -0.04 | 20 | -0.80 | | | Fardbehbahani, Behnam | | | 1584 | IRI | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Ramezani, Radman | | | 1093 | IRI | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Abdolahi, Amir Taha | | | 1493 | IRI | 0.00 | 1 | -0.40 | 20 | -8.00 | | | Alinezhad, Parham | | | 1225 | IRI | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Karimlar, Keysan | | | 1088 | IRI | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Rahnama, M.reza | | | 1556 | IRI | 0.00 | 1 | -0.31 | 20 | -6.20 | |
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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