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Individual Calculations April 2022 |
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| Amjadiyan, Javad Total change: -78.00 | |   |
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| Kermanshah Province Men's Chess Championship 1400 | Kermanshah | IRI | 2022-02-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1692 | 1780 | 2.50 | 4 | 0.15 | 40 | 6.00 | |
|  Moradi Sazi, Boroomand | | | 1380 * | IRI | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Shahmoradi, Arash | | | 1938 | IRI | 1.00 | 1 | 0.71 | 40 | 28.40 | | | Dezhdar, Roozbeh | | | 1843 | IRI | 0.00 | 1 | -0.41 | 40 | -16.40 | | | Maleki, Amin | | | 1606 | IRI | 0.50 | 1 | -0.23 | 40 | -9.20 | | | * 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) | | | | 2nd zanjan fajr standard tournament 1400 | Zanjan | IRI | 2022-02-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1410 | 1780 | 1.50 | 4 | -2.10 | 40 | -84.00 | |
| | Johari, Atena | | | 1454 | IRI | 0.00 | 1 | -0.87 | 40 | -34.80 | | | Andari, Ramyar | | | 1380 * | IRI | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Asvar, Mohammad Matin | | | 1366 | IRI | 0.50 | 1 | -0.43 | 40 | -17.20 | | | Majidzadeh, Amirhossein | | | 1440 | IRI | 0.00 | 1 | -0.88 | 40 | -35.20 | | | * 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) | | |
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