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Rapid:
Individual Calculations September 2019 |
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| Karimi, Soorena Total change: -3.80 | |   |
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| 4th Lahijan Youth Under 18 Group A | Lahijan | IRI | 2019-08-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1343 | 1290 | 2.00 | 5 | -0.19 | 20 | -3.80 | |
|  Mahboubi, Mahziar | | | 1589 | IRI | 0.00 | 1 | -0.15 | 20 | -3.00 | |  Zoghi, Saeed | | | 1005 | IRI | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Jafari, Parsa | | | 1569 | IRI | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Ghanbarpour, Mahan | | | 1127 | IRI | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Shakari, Atoosa | | | 1426 | IRI | 0.00 | 1 | -0.32 | 20 | -6.40 | |
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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