Individual Calculations March 2024 |
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Akbarzadeh, Gholamreza Total change: -49.80 | | |
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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 |
1398 | 1692 | 7.00 | 11 | -2.28 | 20 | -45.60 | |
| Dadsetan, M. Ali | | | 1453 | IRI | 0.00 | 1 | -0.80 | 20 | -16.00 | | Kazemi, Parham | | | 1353 | IRI | 1.00 | 1 | 0.12 | 20 | 2.40 | | Hadifakour, Arsalan | | | 1461 | IRI | 0.00 | 1 | -0.79 | 20 | -15.80 | | Azadi, Taha | | | 1419 | IRI | 1.00 | 1 | 0.17 | 20 | 3.40 | | Kohjani, Kiarash | | | 1460 | IRI | 0.50 | 1 | -0.29 | 20 | -5.80 | | Hamzenia, Seyed Hesam | | | 1314 | IRI | 0.00 | 1 | -0.91 | 20 | -18.20 | | Shayani, Mohammad Ali | | | 1292 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | Baghoomian, Arame | | | 1401 | IRI | 0.50 | 1 | -0.35 | 20 | -7.00 | | Tanha Mard, Meisam | | | 1355 | IRI | 1.00 | 1 | 0.12 | 20 | 2.40 | | Khodaei, Amir Ehsan | | | 1449 | IRI | 1.00 | 1 | 0.20 | 20 | 4.00 | | Aghidatmand, Alireza | | | 1423 | IRI | 1.00 | 1 | 0.17 | 20 | 3.40 | | * 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) | | 20th Gilan First League Round 8-9 | Gilan | IRI | 2024-02-25 |
Rc | Ro | w | n | change | K | K*chg | Game |
1533 | 1692 | 0.50 | 1 | -0.21 | 20 | -4.20 | |
| Jahedi, Vahid | | | 1533 | IRI | 0.50 | 1 | -0.21 | 20 | -4.20 | | 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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