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Individual Calculations October 2017 |
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| Arabcari, Aidin Total change: -120.40 | |   |
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| Iranian Boys Under 10 Championship 1396 | Tehran | IRI | 2017-09-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1097 | 1295 | 0.00 | 4 | -3.01 | 40 | -120.40 | |
|  Hajibabaei, Vandad | | | 1116 | IRI | 0.00 | 1 | -0.73 | 40 | -29.20 | |  Noori, Aydin | | | 1045 | IRI | 0.00 | 1 | -0.81 | 40 | -32.40 | | | Mohammadi, Parsa | | | 1181 | IRI | 0.00 | 1 | -0.66 | 40 | -26.40 | | | Torbatian Mashhadi, Arian | | | 1046 | IRI | 0.00 | 1 | -0.81 | 40 | -32.40 | |
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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