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Rapid:
Individual Calculations July 2023 |
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| Effatian, Gh.reza Total change: 10.60 | |   |
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| the first Noushahr Open Rapid Chess Tournament(Rated) | Mazandaran | IRI | 2023-06-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1512 | 1541 | 4.50 | 7 | 0.53 | 20 | 10.60 | |
|  Larijani, Amir Ali | | | 1259 | IRI | 1.00 | 1 | 0.16 | 20 | 3.20 | |  Aghajani, Mehdi | | | 1226 | IRI | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Mousavi, Seyed Hirad | | | 1309 | IRI | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Shams, Mohammad Matin | | | 2086 | IRI | 0.50 | 1 | 0.47 | 20 | 9.40 | | | Poormosavi, Seyed Kanan | | | 1872 | IRI | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Sadeghi, Arad | | | 1344 | IRI | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Ghazvini, Hanif | | | 1486 | IRI | 0.00 | 1 | -0.58 | 20 | -11.60 | |
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) | | |
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