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Rapid:
Individual Calculations May 2023 |
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| Mohseni, Kian Total change: -4.00 | |   |
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| Tabriz Laleh Park Ramazan Cup Under16 ( Rapid ) | Tabriz | IRI | 2023-04-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1281 | 1053 | 0.50 | 4 | -0.35 | 40 | -14.00 | |
|  Movafeghi, Ata | | | 1336 | IRI | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Fathi, Hooman | | | 1273 | IRI | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Peymanfar, Sepehr | | | 1282 | IRI | 0.00 | 1 | -0.21 | 40 | -8.40 | |  Delavar, Atrin | | | 1233 | IRI | 0.50 | 1 | 0.24 | 40 | 9.60 | |
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) | | | | Tabriz Laleh Park Ramazan Cup ( Rapid ) | Tabriz | IRI | 2023-04-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1384 | 1053 | 1.00 | 5 | 0.14 | 40 | 5.60 | |
| | Valizadeh, Hossein | | | 1605 | IRI | 0.00 | 1 | -0.03 | 40 | -1.20 | | | Naghizadeh Dalir, Mohammad Sadra | | | 1376 | IRI | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Rahnema Nia, Elshan | | | 1205 | IRI | 0.00 | 1 | -0.30 | 40 | -12.00 | | | Karimzadeh, Touraj | | | 1585 | IRI | 0.00 | 1 | -0.03 | 40 | -1.20 | | | Rabbani, Alireza | | | 1150 | IRI | 1.00 | 1 | 0.63 | 40 | 25.20 | |
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) | | | | Iranian Cadet Chess Championship 2023 (Boys U08)_Rapid | Tehran | IRI | 2023-04-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1226 | 1053 | 1.50 | 5 | 0.11 | 40 | 4.40 | |
| | Faghih, Ardavan | | | 1257 | IRI | 0.50 | 1 | 0.26 | 40 | 10.40 | | | Rahbar, Shahan | | | 1178 | IRI | 0.00 | 1 | -0.33 | 40 | -13.20 | | | Hashemi, Seyed Amir Hossein | | | 1343 | IRI | 1.00 | 1 | 0.84 | 40 | 33.60 | | | Nasrollahi, Iliya | | | 1187 | IRI | 0.00 | 1 | -0.32 | 40 | -12.80 | | | Malaknezhad, Mohammad Taha | | | 1167 | IRI | 0.00 | 1 | -0.34 | 40 | -13.60 | |
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) | | |
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