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Rapid:
Individual Calculations September 2022 |
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| Yazdani, Saghar Total change: -1.60 | |   |
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| Shohadaye 5th Mordad Cup Arak (U1700) | Arak | IRI | 2022-08-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1393 | 1125 | 0.00 | 4 | -0.75 | 20 | -15.00 | |
|  Ghorbani, Mohammad Mehdi | | | 1559 | IRI | 0.00 | 1 | -0.06 | 20 | -1.20 | | | Tajdoost, Akbar | | | 1404 | IRI | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Aliabadi, Saeed | | | 1308 | IRI | 0.00 | 1 | -0.26 | 20 | -5.20 | |  Zarei, Ali | | | 1301 | IRI | 0.00 | 1 | -0.27 | 20 | -5.40 | |
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) | | | | Kermanshah Rapid Chess Tournament_Summer Festival | Kermanshah | IRI | 2022-08-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1586 | 1125 | 1.00 | 5 | 0.67 | 20 | 13.40 | |
| | Dezhdar, Roozbeh | | | 1695 | IRI | 0.00 | 1 | -0.02 | 20 | -0.40 | | | Bahrami, Parsa | | | 1532 | IRI | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Khalvandi, Mohammad | | | 1721 | IRI | 0.00 | 1 | -0.02 | 20 | -0.40 | | | Roshani, Ehsan | | | 1499 | IRI | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Soltani, Hamid Reza | | | 1481 | IRI | 1.00 | 1 | 0.89 | 20 | 17.80 | |
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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