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Individual Calculations October 2017 |
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| Alizadeh, Amirmohammad Total change: 83.20 | |   |
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| Tehran Boys Under 14 Championship 2017 | Tehran | IRI | 2017-08-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1540 | 1274 | 3.50 | 7 | 2.16 | 40 | 86.40 | |
|  Derakhshan, Alireza | | | 1674 * | IRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Sadri Alamdari, Farzam | | | 1484 | IRI | 1.00 | 1 | 0.77 | 40 | 30.80 | |  Ahmadi, Saman | | | 1433 | IRI | 1.00 | 1 | 0.71 | 40 | 28.40 | | | Ebrahimi , Sina | | | 1674 * | IRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Valizade, Amin | | | 1487 | IRI | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Tavakol, Mehrad | | | 1621 | IRI | 0.50 | 1 | 0.39 | 40 | 15.60 | | | Farisabadi, Arvin | | | 1409 | IRI | 1.00 | 1 | 0.68 | 40 | 27.20 | | | * 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) | | | | Shahreghods Standard Shahrivar 1396 | Tehran | IRI | 2017-08-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1674 | 1274 | 0.00 | 1 | -0.08 | 40 | -3.20 | |
| | Esfahani, Masoud | | | 1674 * | IRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | * 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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