Rapid:
Individual Calculations August 2023 |
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Amiri, Shaya Total change: -28.00 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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jayezeh bozorg tehran | Tehran | IRI | 2023-07-07 |
Rc | Ro | w | n | change | K | K*chg | Game |
1692 | 1138 | 0.00 | 2 | -0.08 | 40 | -3.20 | |
| Aghamohamadi, M | | | 1831 | IRI | 0.00 | 1 | -0.01 | 40 | -0.40 | | Amini Nezhad, Seyed Ata | | | 1552 | IRI | 0.00 | 1 | -0.07 | 40 | -2.80 | | 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) | | Tir cup rapid Tehran | Tehran | IRI | 2023-07-14 |
Rc | Ro | w | n | change | K | K*chg | Game |
1298 | 1138 | 1.00 | 5 | -0.62 | 40 | -24.80 | |
| Ghorban, Mohammad | | | 1624 | IRI | 0.00 | 1 | -0.04 | 40 | -1.60 | | Sabahi, Babak | | | 1231 | IRI | 1.00 | 1 | 0.63 | 40 | 25.20 | | Partovi, Arezoo | | | 1305 | IRI | 0.00 | 1 | -0.28 | 40 | -11.20 | | Kazemi, Mantra | | | 1241 | IRI | 0.00 | 1 | -0.36 | 40 | -14.40 | | Karimlar, Keysan | | | 1088 | IRI | 0.00 | 1 | -0.57 | 40 | -22.80 | | 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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