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Rapid:
Individual Calculations August 2023 |
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| Mokhtarifar, Mehrad Total change: 14.40 | |   |
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| Rapid chess competition, Pishkesvat Seyyed Alireza Jafari | Mazandaran | IRI | 2023-07-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1480 | 1272 | 3.00 | 6 | 1.38 | 40 | 55.20 | |
|  Kharamin, Iman | | | 1685 | IRI | 0.00 | 1 | -0.07 | 40 | -2.80 | | | Azizi, Alireza | | | 1666 | IRI | 1.00 | 1 | 0.92 | 40 | 36.80 | |  Azizi, Mehdi | | | 1573 | IRI | 1.00 | 1 | 0.85 | 40 | 34.00 | | | Fatahi, Ehsan | | | 1493 | IRI | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Vahedi, Arad | | | 1374 | IRI | 0.00 | 1 | -0.36 | 40 | -14.40 | | | Derakhshani, Diyana | | | 1089 | IRI | 1.00 | 1 | 0.26 | 40 | 10.40 | |
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) | | | | 2th Rapid Nowshahr Tournament- Marlik CUP | Mazandaran | IRI | 2023-07-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1405 | 1272 | 0.00 | 3 | -1.02 | 40 | -40.80 | |
| | Efatian, Gholamreza | | | 1559 | IRI | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Safdarian, Saman | | | 1401 | IRI | 0.00 | 1 | -0.33 | 40 | -13.20 | | | Izak Shirian, Mohammadsaleh | | | 1254 | IRI | 0.00 | 1 | -0.53 | 40 | -21.20 | |
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) | | |
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