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Individual Calculations October 2018 |
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| Rigi, Kamyar Total change: -30.80 | |   |
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| 3rd Iranian Amateur Under 1700 Championship 1397 | Zanjan | IRI | 2018-09-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1328 | 1470 | 4.50 | 9 | -1.54 | 20 | -30.80 | |
|  Roohi, Shahriyar | | | 1657 | IRI | 0.00 | 1 | -0.26 | 20 | -5.20 | |  Ansari, Amirmahdi | | | 1177 | IRI | 0.50 | 1 | -0.35 | 20 | -7.00 | | | Mehrazad Saber, Amirali | | | 1230 | IRI | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Nozari, Mohammad | | | 1645 | IRI | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Mostafavi, Alireza | | | 1284 | IRI | 0.00 | 1 | -0.74 | 20 | -14.80 | | | Khalilolahi, Shahrzad | | | 1152 | IRI | 0.00 | 1 | -0.87 | 20 | -17.40 | | | Nabavi, Seyed Mohamad | | | 1220 | IRI | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Heydari Soodjani, Mohammad Matin | | | 1207 | IRI | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Amini, Asal | | | 1381 | IRI | 1.00 | 1 | 0.38 | 20 | 7.60 | |
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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