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Rapid:
Individual Calculations April 2023 |
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| Nazari Nia, Shahram Total change: -53.60 | |   |
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| 25th IRCF Weekly Rapid Tournament 1401 | Tehran | IRI | 2023-03-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1610 | 1545 | 4.00 | 9 | 0.04 | 20 | 0.80 | |
|  Doroodian, Mahyar | | | 1912 | IRI | 0.00 | 1 | -0.10 | 20 | -2.00 | |  Abed, Meisam | | | 1859 | IRI | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Mohammad Beigi, Parsa | | | 1145 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Kenari, Arshiya | | | 1182 | IRI | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Fateminia, Mostafa | | | 1255 | IRI | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Garsiforoush, M. | | | 2053 | IRI | 1.00 | 1 | 0.96 | 20 | 19.20 | | | Faryad, Hasanali | | | 1768 | IRI | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Habibi, Radin | | | 1930 | IRI | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Salehi, Hosein | | | 1390 | IRI | 0.00 | 1 | -0.71 | 20 | -14.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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) | | | | Garmsar Abrisham Cup | Semnan | IRI | 2023-03-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1528 | 1545 | 2.50 | 7 | -1.12 | 20 | -22.40 | |
| | Riahi, Arvin | | | 1753 | IRI | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Ahmadzadeh Kordasiabi, Hadi | | | 1398 | IRI | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Sherafat, Mohammad Sadegh | | | 1604 | IRI | 0.50 | 1 | 0.08 | 20 | 1.60 | | | Mehrabi, Manouchehr | | | 1634 | IRI | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Zarrabi, Sirous | | | 1249 | IRI | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Ehteramian, Hossein | | | 1610 | IRI | 0.00 | 1 | -0.41 | 20 | -8.20 | | | Keshavarz, Farajollah | | | 1447 | IRI | 0.00 | 1 | -0.63 | 20 | -12.60 | |
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) | | | | Gilan Norooz Rapid Cup | Rasht | IRI | 2023-03-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1491 | 1545 | 3.00 | 8 | -1.60 | 20 | -32.00 | |
| | Tavoosi Rad, Ramtin | | | 2007 | IRI | 0.00 | 1 | -0.05 | 20 | -1.00 | | | Ghasemi, Amir Mahan | | | 1149 | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Khanipour, Abolfazl | | | 1961 | IRI | 0.00 | 1 | -0.07 | 20 | -1.40 | | | Bagherpour, Seyed Behrad | | | 1236 | IRI | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Sadeghi Givi, Reza | | | 1902 | IRI | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Fallah, Mahsan | | | 1246 | IRI | 0.00 | 1 | -0.85 | 20 | -17.00 | | | Eshkevari, Sahand | | | 1156 | IRI | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Astineh, Sam | | | 1271 | IRI | 0.00 | 1 | -0.83 | 20 | -16.60 | |
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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