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Individual Calculations October 2018 |
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| Alaghehband, Mohammad Total change: 7.60 | |   |
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| Fars Boys U-12 Chess Championship 1397 | Fars | IRI | 2018-09-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1259 | 1120 | 1.50 | 4 | 0.19 | 40 | 7.60 | |
|  Gerami, Kiyarash | | | 1300 | IRI | 0.50 | 1 | 0.24 | 40 | 9.60 | |  Shahed, Mohammad Matin | | | 1286 | IRI | 0.00 | 1 | -0.28 | 40 | -11.20 | | | Esfandiyari, Sobhan | | | 1409 | IRI | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Mousavi, Mahan | | | 1040 | IRI | 1.00 | 1 | 0.39 | 40 | 15.60 | |
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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