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Individual Calculations March 2024 |
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| Bozorgzadeh, Amirhossein Total change: -36.80 | |   |
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| 20th Caspian Sea International Chess Festival - B Category (U2000) | Rasht | IRI | 2024-02-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1328 | 1515 | 2.50 | 6 | -1.84 | 20 | -36.80 | |
|  Biglarifard, Koorosh | | | 1765 | IRI | 0.00 | 1 | -0.19 | 20 | -3.80 | |  Vaziri, Sadra | | | 1256 | IRI | 0.00 | 1 | -0.82 | 20 | -16.40 | | | Khedmati, Atieh | | | 1226 | IRI | 0.50 | 1 | -0.34 | 20 | -6.80 | | | Selahi, Kian | | | 1191 | IRI | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Ostovari, Tarannom | | | 1276 | IRI | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Aghazadeh, Arvin | | | 1252 | IRI | 0.00 | 1 | -0.82 | 20 | -16.40 | |
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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