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Individual Calculations March 2024 |
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| Yadollahi, Parham Total change: -62.40 | |   |
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| 20th Caspian Sea International Chess Festival - C Category ( U14) | Rasht | IRI | 2024-02-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1048 | 1208 | 1.00 | 3 | -1.14 | 40 | -45.60 | |
|  Sabzekar, Mohammadhosein | | | 1009 | IRI | 0.00 | 1 | -0.76 | 40 | -30.40 | |  Ahmadi, Mohammad Taha | | | 1078 | IRI | 0.50 | 1 | -0.18 | 40 | -7.20 | | | Nazem, Mahbod | | | 1057 | IRI | 0.50 | 1 | -0.20 | 40 | -8.00 | |
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) | | | | 20th Gilan Second League Round 8-9 | Gilan | IRI | 2024-02-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1239 | 1208 | 0.50 | 2 | -0.42 | 40 | -16.80 | |
| | Mousavi, Seyed Mahan | | | 1267 | IRI | 0.00 | 1 | -0.42 | 40 | -16.80 | | | Kouchaki, Aein | | | 1211 | IRI | 0.50 | 1 | 0.00 | 40 | 0.00 | |
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) | | |
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