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Rapid:
Individual Calculations January 2022 |
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| Esmaeili, Soroush Total change: 4.80 | |   |
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| 9th IRCF Weekly Rapid Tournament 1400 | Tehran | IRI | 2021-12-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1470 | 1490 | 4.00 | 7 | 0.30 | 20 | 6.00 | |
|  Doroodgar, A.hosein | | | 1909 | IRI | 0.00 | 1 | -0.07 | 20 | -1.40 | |  Ghanbari, Mahdi | | | 1748 | IRI | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Shakeri, Hossein | | | 1067 | IRI | 1.00 | 1 | 0.07 | 20 | 1.40 | | | Bayat, Nikan | | | 1250 | IRI | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Mirmoshtaghi, Seyed Zeia | | | 1254 | IRI | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Azizkhani, Nima | | | 1753 | IRI | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Jafar Nejad, Amirmohammad | | | 1308 | IRI | 1.00 | 1 | 0.26 | 20 | 5.20 | |
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) | | | | 10th IRCF Weekly Rapid Tournament 1400 | Tehran | IRI | 2021-12-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1415 | 1490 | 4.00 | 7 | -0.06 | 20 | -1.20 | |
| | Teimouri Yadkuri, Shahdad | | | 1803 | IRI | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Abbaspoorrad, Nikoo | | | 1685 | IRI | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Ajvadi, Sogand | | | 1130 | IRI | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Bayat, Nikan | | | 1250 | IRI | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Khosravi Rad, Ebrahim | | | 1138 | IRI | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Mohammadi, Mohamad Amin | | | 1671 | IRI | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Mehri, Narges | | | 1226 | 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) | | |
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