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Rapid:
Individual Calculations October 2022 |
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| Rastegar, Mohammad Matin Total change: -17.40 | |   |
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| 7th IRCF Weekly Rapid Tournament1401 | Tehran | IRI | 2022-09-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1449 | 1159 | 0.50 | 6 | -0.87 | 20 | -17.40 | |
|  Mohandesi, Shahin | m | | 1889 | IRI | 0.00 | 1 | -0.01 | 20 | -0.20 | |  Nouri, Alaa | | | 1582 | IRI | 0.00 | 1 | -0.07 | 20 | -1.40 | | | Nouri, Ali | | | 1449 | IRI | 0.50 | 1 | 0.34 | 20 | 6.80 | | | Naderiyan, Amir Hosein | | | 1395 | IRI | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Naser Jabari, Negar | | | 1333 | IRI | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Farsiyan, Farivar | | | 1044 | IRI | 0.00 | 1 | -0.66 | 20 | -13.20 | |
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) | | | | Alborz chess rapid 31 shahrivar 1401 | Karaj | IRI | 2022-09-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1471 | 1159 | 1.00 | 4 | 0.00 | 20 | 0.00 | |
| | Najafiyan Pour, Mahyar | | | 2015 | IRI | 0.00 | 1 | 0.00 | 20 | 0.00 | | | Sodachi, Saba | | | 1410 | IRI | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Khamse, Nima | | | 1234 | IRI | 0.00 | 1 | -0.40 | 20 | -8.00 | | | Mandkari, Mohammadtaha | | | 1223 | IRI | 1.00 | 1 | 0.59 | 20 | 11.80 | |
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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