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Rapid:
Individual Calculations August 2023 |
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| Javanshiri, Amir Hossein Total change: -9.40 | |   |
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| Qom State Chess Championship 1402 - U18 | Qom | IRI | 2023-07-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1310 | 1171 | 1.00 | 3 | 0.02 | 20 | 0.40 | |
|  Dehghani, Mohammad | | | 1214 | IRI | 0.00 | 1 | -0.44 | 20 | -8.80 | | | Ghasemi, Mahdi | | | 1477 | IRI | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Alibeikloo, Malihe | | | 1240 | IRI | 1.00 | 1 | 0.60 | 20 | 12.00 | |
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) | | | | Qom State Rapid Championship 1402 | Qom | IRI | 2023-07-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1484 | 1171 | 0.00 | 3 | -0.49 | 20 | -9.80 | |
| | Alvari, Mohammad | | | 1674 | IRI | 0.00 | 1 | -0.04 | 20 | -0.80 | | | Varmazyari, Touhid | | | 1351 | IRI | 0.00 | 1 | -0.26 | 20 | -5.20 | |  Mahdavi, S. Hassan | | | 1426 | IRI | 0.00 | 1 | -0.19 | 20 | -3.80 | |
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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