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Rapid:
Individual Calculations October 2022 |
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| Zare, Jafar Total change: -58.80 | |   |
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| 15th Urmia Weekly Rapid Chess Tournament 1401 | Urmia | IRI | 2022-09-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1508 | 1705 | 4.00 | 7 | -1.04 | 20 | -20.80 | |
|  Akbari, Samyar | | | 1294 | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Alizadeh, Farhad | | | 1325 | IRI | 0.50 | 1 | -0.41 | 20 | -8.20 | | | Abyari, Javad | | | 1664 | IRI | 1.00 | 1 | 0.44 | 20 | 8.80 | | | Hosseinzadeh, Mehran | | | 1963 | IRI | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Salamat, Mohammad | | | 1436 | IRI | 0.50 | 1 | -0.33 | 20 | -6.60 | | | Haghi, Feridoon | | | 1482 | IRI | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Rezaei, Yasin | | | 1391 | IRI | 0.00 | 1 | -0.86 | 20 | -17.20 | |
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) | | | | 16th Urmia Weekly Rapid Chess Tournament 1401 | Urmia | IRI | 2022-09-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1515 | 1705 | 4.50 | 7 | -0.53 | 20 | -10.60 | |
| | Gholami, Pourya | | | 1398 | IRI | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Shokouhian, Alireza | | | 1323 | IRI | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Hosseinzadeh, Mehran | | | 1963 | IRI | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Esm Hoseini, Hosein Ali | | | 1661 | IRI | 0.00 | 1 | -0.56 | 20 | -11.20 | | | Mogheisi, Amirhossein | | | 1402 | IRI | 0.50 | 1 | -0.36 | 20 | -7.20 | | | Mohammadrezapour, Parsa | | | 1418 | IRI | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Shahbazi, Akbar | | | 1442 | IRI | 1.00 | 1 | 0.18 | 20 | 3.60 | |
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) | | | | 17th Urmia Weekly Rapid Chess Tournament 1401 | Urmia | IRI | 2022-09-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1541 | 1705 | 3.50 | 7 | -1.37 | 20 | -27.40 | |
| | Alizadeh, Farhad | | | 1325 | IRI | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Makhdoom, Mohammad Radin | | | 1443 | IRI | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Shaygan, Mansoor | | | 1788 | IRI | 0.00 | 1 | -0.39 | 20 | -7.80 | | | Haghi, Feridoon | | | 1482 | IRI | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Asghari, Reza | | | 1524 | IRI | 0.50 | 1 | -0.24 | 20 | -4.80 | | | Ahmadi, Ramin | | | 1744 | IRI | 0.00 | 1 | -0.45 | 20 | -9.00 | | | Khalifehzadeh, Karim | | | 1482 | IRI | 0.00 | 1 | -0.78 | 20 | -15.60 | |
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) | | |
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