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Rapid:
Individual Calculations June 2023 |
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| Ghiasvand, Parsa Total change: -16.80 | |   |
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| 1 st Qazvin Weekly Rapid Cup - 1402 | Qazvin | IRI | 2023-05-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1238 | 1019 | 1.00 | 4 | -0.20 | 40 | -8.00 | |
|  Hadadi, Mahdi | | | 1661 | IRI | 0.00 | 1 | -0.01 | 40 | -0.40 | | | Zarei, Arman | | | 1162 | IRI | 0.00 | 1 | -0.31 | 40 | -12.40 | |  Khamseh, Masoomeh | | | 1080 | IRI | 0.00 | 1 | -0.42 | 40 | -16.80 | | | Rahmani, Amirali | | | 1048 | IRI | 1.00 | 1 | 0.54 | 40 | 21.60 | |
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) | | | | 2nd Qazvin Weekly Rapid Cup - 1402 | Qazvin | IRI | 2023-05-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1457 | 1019 | 0.00 | 2 | -0.22 | 40 | -8.80 | |
| | Hadadi, Mahdi | | | 1661 | IRI | 0.00 | 1 | -0.01 | 40 | -0.40 | | | Siadat, Seyed Gholamreza | | | 1253 | IRI | 0.00 | 1 | -0.21 | 40 | -8.40 | |
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) | | |
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