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Individual Calculations September 2019 |
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| Vasheghani, Hessam Total change: -38.40 | |   |
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| Chess Tehran Championship 2019 - U18B | Tehran | IRI | 2019-08-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1420 | 1540 | 3.50 | 7 | -0.96 | 40 | -38.40 | |
|  Karimi, Sepehr | | | 1140 * | IRI | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Amir, Ali Mahmoodi | | | 1348 | AFG | 1.00 | 1 | 0.25 | 40 | 10.00 | | | Ghorban, Mohammad | | | 1596 | IRI | 0.50 | 1 | 0.08 | 40 | 3.20 | | | Nouri, Ali | | | 1506 | IRI | 1.00 | 1 | 0.45 | 40 | 18.00 | | | Mashhadiali Shirazi, Mohammad Ha | | | 1315 | IRI | 0.00 | 1 | -0.78 | 40 | -31.20 | | | Salehipour, Mehrad | | | 1274 | IRI | 0.00 | 1 | -0.82 | 40 | -32.80 | | | Bahadori, Arash | | | 1764 | IRI | 0.00 | 1 | -0.22 | 40 | -8.80 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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