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Individual Calculations September 2019 |
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| Baytamari, Amir Hossein Total change: 20.40 | |   |
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| Alborz Chess Championship 1398 (U14-Boys) | Alborz | IRI | 2019-08-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1362 | 1503 | 4.50 | 6 | 0.51 | 40 | 20.40 | |
|  Zaeim Azad, Mohammad Yasin | | | 1218 | IRI | 1.00 | 1 | 0.16 | 40 | 6.40 | |  Esmaeili, Soroush | | | 1471 | IRI | 0.50 | 1 | -0.04 | 40 | -1.60 | | | Mahmoudi, Mani | | | 1511 | IRI | 0.50 | 1 | 0.01 | 40 | 0.40 | | | Azizi, Ali | | | 1322 | IRI | 0.50 | 1 | -0.24 | 40 | -9.60 | | | Rastegari, Souroosh | | | 1130 | IRI | 1.00 | 1 | 0.10 | 40 | 4.00 | | | Zeinali, Alireza | | | 1517 | IRI | 1.00 | 1 | 0.52 | 40 | 20.80 | |
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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