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Rapid:
Individual Calculations August 2022 |
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| Mirzazadeh, Arta Total change: -11.20 | |   |
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| 2nd Mokrian Cup of Bukan City- Rapid | Bukan | IRI | 2022-07-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1485 | 1209 | 0.00 | 3 | -0.53 | 20 | -10.60 | |
|  Hoseini, Amir | | | 1518 | IRI | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Faroughi, Seyed Salaheddin | | | 1562 | IRI | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Rahimi, Sarina | | | 1375 | IRI | 0.00 | 1 | -0.28 | 20 | -5.60 | |
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) | | | | 4th Silvana Rapid Chess Tournament Tabiaat Cup1401 | Urmia | IRI | 2022-07-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1857 | 1209 | 0.00 | 2 | -0.03 | 20 | -0.60 | |
| | Karra, Siavash | | | 1886 | IRI | 0.00 | 1 | -0.01 | 20 | -0.20 | |  Shiri, Kazem | | | 1827 | IRI | 0.00 | 1 | -0.02 | 20 | -0.40 | |
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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