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Individual Calculations December 2019 |
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| Ghorbani, Sina Total change: -48.00 | |   |
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| Standard Paeez Ahvaz Chess School Nov.2019 U1700 | Ahvaz | IRI | 2019-11-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1126 | 1437 | 0.50 | 2 | -1.20 | 40 | -48.00 | |
|  Zamani, Artemis | | | 1037 * | IRI | 0.50 | 1 | -0.42 | 40 | -16.80 | |  Yar Ahmadi, Kioumars | | | 1215 | IRI | 0.00 | 1 | -0.78 | 40 | -31.20 | | | * 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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