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Rapid:
Individual Calculations March 2023 |
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| Ezzati, Mehrdad Total change: -3.80 | |   |
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| Alborz Rapid Cup 14bahman | Karaj | IRI | 2023-02-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1331 | 1247 | 3.00 | 6 | 0.24 | 20 | 4.80 | |
|  Asgharzadeh, Mitra | | wf | 1936 | IRI | 0.00 | 1 | -0.01 | 20 | -0.20 | |  Mortazavi, Parham | | | 1111 | IRI | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Jafar Nejad, Amirmohammad | | | 1308 | IRI | 0.00 | 1 | -0.42 | 20 | -8.40 | | | Yaghoobi, Tara | | | 1383 | IRI | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Zafari Yekta, Niyousha | | | 1058 | IRI | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Enferadi, Iliya | | | 1191 | IRI | 1.00 | 1 | 0.42 | 20 | 8.40 | |
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) | | | | Alborz Rapid Cup 22 bahman | Karaj | IRI | 2023-02-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1683 | 1247 | 2.00 | 5 | 1.24 | 20 | 24.80 | |
| | Mohammadpour, Afshin | | | 1901 | IRI | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Hazrat Noor Mohammad, Gholam | | | 1677 | IRI | 0.00 | 1 | -0.07 | 20 | -1.40 | | | Rezvanifard, Mohammad Taha | | | 1152 | IRI | 1.00 | 1 | 0.37 | 20 | 7.40 | | | Asgharzadeh, Mitra | | wf | 1936 | IRI | 1.00 | 1 | 0.99 | 20 | 19.80 | | | Hasanzadeh, Hossein | | | 1749 | IRI | 0.00 | 1 | -0.04 | 20 | -0.80 | |
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) | | | | Alborz Rapid 29 bahman 1401 | Karaj | IRI | 2023-02-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1354 | 1247 | 0.00 | 4 | -1.46 | 20 | -29.20 | |
| | Nasiri Evanaki, Mohammad Yasin | | | 1190 | IRI | 0.00 | 1 | -0.58 | 20 | -11.60 | | | Keshavarz, Farajollah | | | 1508 | IRI | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Hazeghfetratjoo, Pezhman | | | 1400 | IRI | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Mandkari, Mohammadtaha | | | 1316 | IRI | 0.00 | 1 | -0.40 | 20 | -8.00 | |
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) | | | | Alborz Rapid 28 bahman 1401 | Karaj | IRI | 2023-02-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1534 | 1247 | 0.50 | 3 | -0.21 | 20 | -4.20 | |
| | Abedini, Morteza | | | 1882 | IRI | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Mokhtarpour, Amir Ali | | | 1413 | IRI | 0.50 | 1 | 0.22 | 20 | 4.40 | | | Jafar Nejad, Amirmohammad | | | 1308 | IRI | 0.00 | 1 | -0.42 | 20 | -8.40 | |
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) | | |
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