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Rapid:
Individual Calculations January 2024 |
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| Biriya, Yadollah Total change: 17.60 | |   |
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| 2nd Father Cup Rapid Chess Tournament [Afzoon Group] | Rasht | IRI | 2023-12-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1605 | 1352 | 4.00 | 10 | 1.50 | 20 | 30.00 | |
|  Barzigar, Behrang | | | 2040 | IRI | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Khalouei Koupaei, Arya | | | 1771 | IRI | 1.00 | 1 | 0.93 | 20 | 18.60 | |  Ebrahimi Rashti, Asal | | | 1766 | IRI | 0.00 | 1 | -0.07 | 20 | -1.40 | | | Shahmohammadi, Amirmohammad | | | 1642 | IRI | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Emami, Amirparsa | | | 1108 | IRI | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Oskouev, A. | | | 1669 | IRI | 1.00 | 1 | 0.87 | 20 | 17.40 | | | Imani, Adrina | | | 1701 | IRI | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Mohamadi, Niyousha | | | 1625 | IRI | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Farjoud, Amirmahdi | | | 1135 | IRI | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Balochestani, Bardia | | | 1591 | IRI | 0.00 | 1 | -0.20 | 20 | -4.00 | |
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) | | | | Langroud Rapid Rated Day 1402 | Rasht | IRI | 2023-12-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1513 | 1352 | 2.00 | 5 | 0.41 | 20 | 8.20 | |
| | Nikfar, Kianmehr | | | 1497 | IRI | 1.00 | 1 | 0.69 | 20 | 13.80 | | | Ahmadi, Barad | | | 1815 | IRI | 0.00 | 1 | -0.05 | 20 | -1.00 | | | Hadifakour, Arsalan | | | 1485 | IRI | 1.00 | 1 | 0.68 | 20 | 13.60 | | | Razmjou, Elia | | | 1461 | IRI | 0.00 | 1 | -0.35 | 20 | -7.00 | | | Kafash Lahiji, Ramtin | | | 1309 | IRI | 0.00 | 1 | -0.56 | 20 | -11.20 | |
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) | | | | Rapid Cup Gilan (7Bahman 1402) | Gilan | IRI | 2023-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1281 | 1352 | 2.50 | 6 | -1.03 | 20 | -20.60 | |
| | Bardeh, Tahmoores | | | 1681 | IRI | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Sabzekar, Mohammadhosein | | | 1029 | IRI | 0.50 | 1 | -0.37 | 20 | -7.40 | | | Emami, Amirparsa | | | 1108 | IRI | 0.00 | 1 | -0.80 | 20 | -16.00 | | | Noparast, Kian | | | 1385 | IRI | 0.00 | 1 | -0.45 | 20 | -9.00 | | | Yousefzadeh, Arsam | | | 1176 | IRI | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Kafash Lahiji, Ramtin | | | 1309 | IRI | 1.00 | 1 | 0.44 | 20 | 8.80 | |
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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