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Rapid:
Individual Calculations June 2023 |
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| Ostadsaraei, Kourosh Total change: 82.80 | |   |
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| Gilan Rapid Cup (Ordibehesht 1402) | Gilan | IRI | 2023-04-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1379 | 1090 | 1.50 | 5 | 0.57 | 40 | 22.80 | |
|  Masoumi, Mohammad | | | 1609 | IRI | 0.00 | 1 | -0.03 | 40 | -1.20 | | | Hosseinzadeh, Salar | | | 1357 | IRI | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Parmar, Mohammad Yasin | | | 1473 | IRI | 0.00 | 1 | -0.09 | 40 | -3.60 | |  Razmjou, Elia | | | 1240 | IRI | 1.00 | 1 | 0.70 | 40 | 28.00 | | | Nazarinezhad, Aryan | | | 1216 | IRI | 0.50 | 1 | 0.17 | 40 | 6.80 | |
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) | | | | Gilan Rapid Cup 21 Ordibehesht 1402 | Rasht | IRI | 2023-05-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1346 | 1090 | 2.00 | 4 | 1.19 | 40 | 47.60 | |
| | Shahmohammadi, Amirmohammad | | | 1512 | IRI | 0.00 | 1 | -0.07 | 40 | -2.80 | | | Doroodian, Arsalan | | | 1241 | IRI | 1.00 | 1 | 0.70 | 40 | 28.00 | | | Hosseinpour, Mojtaba | | | 1365 | IRI | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Jafaripour, Roozbeh | | | 1264 | IRI | 1.00 | 1 | 0.73 | 40 | 29.20 | |
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) | | | | Rapid Cup Gilan | Gilan | IRI | 2023-05-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1419 | 1090 | 1.00 | 5 | 0.31 | 40 | 12.40 | |
| | Ghanbarpour, Mahan | | | 1583 | IRI | 1.00 | 1 | 0.96 | 40 | 38.40 | | | Parmar, Mohammad Yasin | | | 1473 | IRI | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Tarverdi, Ebrahim | | | 1382 | IRI | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Mehrkhah, Hadi | | | 1396 | IRI | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Fallah, Mahsan | | | 1261 | IRI | 0.00 | 1 | -0.27 | 40 | -10.80 | |
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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