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Rapid:
Individual Calculations March 2023 |
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| Jafar Nejad, Amirmohammad Total change: -11.60 | |   |
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| Alborz Rapid Cup 14bahman | Karaj | IRI | 2023-02-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1380 | 1308 | 2.00 | 4 | 0.32 | 40 | 12.80 | |
|  Jalali, Armin | | | 1606 | IRI | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Ezzati, Mehrdad | | | 1247 | IRI | 1.00 | 1 | 0.42 | 40 | 16.80 | |  Khajemirzaei, Jamal | | | 1563 | IRI | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Yekefallah, Artin | | | 1102 | IRI | 1.00 | 1 | 0.24 | 40 | 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) | | | | Alborz Rapid Cup 22 bahman | Karaj | IRI | 2023-02-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1374 | 1308 | 2.00 | 6 | -0.83 | 40 | -33.20 | |
| | Chavari, Mohammad Mahdi | | | 1968 | IRI | 0.00 | 1 | -0.01 | 40 | -0.40 | | | Akbari, Sarina | | | 1149 | IRI | 1.00 | 1 | 0.29 | 40 | 11.60 | | | Pooryavarsaeedi, Nima | | | 1480 | IRI | 0.00 | 1 | -0.27 | 40 | -10.80 | | | Dolat Abadi, Mahyar | | | 1181 | IRI | 0.00 | 1 | -0.67 | 40 | -26.80 | | | Hasanzadeh, Mahmood | | | 1418 | IRI | 0.00 | 1 | -0.35 | 40 | -14.00 | | | Zam Yar, Valialah | | | 1047 | IRI | 1.00 | 1 | 0.18 | 40 | 7.20 | |
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) | | | | Alborz Rapid 28 bahman 1401 | Karaj | IRI | 2023-02-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1581 | 1308 | 1.50 | 5 | 0.22 | 40 | 8.80 | |
| | Izady, Mohammad | | | 1927 | IRI | 0.00 | 1 | -0.02 | 40 | -0.80 | | | Khajehmirzaei Yazdi, Jamal | | | 1552 | IRI | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Eftekhari, Amir | | | 1836 | IRI | 0.50 | 1 | 0.47 | 40 | 18.80 | | | Kazemi, Amir Hossein | | | 1343 | IRI | 0.00 | 1 | -0.45 | 40 | -18.00 | | | Ezzati, Mehrdad | | | 1247 | IRI | 1.00 | 1 | 0.42 | 40 | 16.80 | |
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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