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Rapid:
Individual Calculations January 2024 |
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| Shahroei, Abdolhamid Total change: -33.20 | |   |
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| Koohchenar Rapid Paeez Cup | Fars-Koohchenar | IRI | 2023-12-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1265 | 1405 | 3.50 | 8 | -1.84 | 20 | -36.80 | |
|  Sarvi, Tania | | | 1009 | IRI | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Gorjizadeh, Iman | | | 1599 | IRI | 0.00 | 1 | -0.25 | 20 | -5.00 | |  Mamasani, Amirhossein | | | 1134 | IRI | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Hajari, Gholamreza | | | 1509 | IRI | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Javid Gharacheh, Timoor | | | 1183 | IRI | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Rastaghi, Helena | | | 1211 | IRI | 0.50 | 1 | -0.25 | 20 | -5.00 | | | Rezaei, Taha | | | 1216 | IRI | 0.50 | 1 | -0.25 | 20 | -5.00 | | | Ghasemi, Mohammad Mehdi | | | 1255 | IRI | 0.00 | 1 | -0.70 | 20 | -14.00 | |
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) | | | | The 4th round of the reytd tournament of Padideh Behbahan Chess School | Lorestan | IRI | 2023-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1301 | 1405 | 4.00 | 6 | 0.18 | 20 | 3.60 | |
| | Shariatifar, Bahman | | | 1181 | IRI | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Behbahani Far, Ali Reza | | | 1213 | IRI | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Aberomandnia, Ali | | | 1613 | IRI | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Hajari, Afshin | | | 1261 | IRI | 0.00 | 1 | -0.69 | 20 | -13.80 | | | Pozesh, Shahrokh | | | 1246 | IRI | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Zamirri Nasab, Amir Reza | | | 1290 | IRI | 1.00 | 1 | 0.34 | 20 | 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) | | |
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