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Individual Calculations October 2017 |
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| Khaneki, Amir Hossein Total change: -195.20 | |   |
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| Tehran Boys Under 12 Championship 2017 | Tehran | IRI | 2017-08-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1154 | 1418 | 3.00 | 7 | -2.70 | 40 | -108.00 | |
|  Ahadi, Mohammad Amin | | | 1113 | IRI | 0.00 | 1 | -0.86 | 40 | -34.40 | | | Shirazi Mofrad, Shayan | | | 1079 | IRI | 0.50 | 1 | -0.38 | 40 | -15.20 | |  Zolfi Zinab, Sina | | | 1200 | IRI | 0.00 | 1 | -0.78 | 40 | -31.20 | | | Sefidmou, Mohammad Matin | | | 1018 * | IRI | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Mohammadi, Kasra | | | 1228 | IRI | 1.00 | 1 | 0.25 | 40 | 10.00 | | | Teimouri Yadkuri, Shahdad | | | 1255 | IRI | 0.00 | 1 | -0.72 | 40 | -28.80 | | | Karimbeigi Kamran, Ali | | | 1186 | IRI | 0.50 | 1 | -0.29 | 40 | -11.60 | | | * 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) | | | | Iranian Boys Under 12 Championship 1396 | Shahreza | IRI | 2017-09-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1192 | 1418 | 2.50 | 6 | -2.18 | 40 | -87.20 | |
| | Salehi, Abbas | | | 1052 | IRI | 0.00 | 1 | -0.90 | 40 | -36.00 | | | Riahi, Arvin | | | 1182 | IRI | 0.50 | 1 | -0.30 | 40 | -12.00 | | | Alyani, Sani | | | 1223 | IRI | 0.50 | 1 | -0.25 | 40 | -10.00 | | | Mohammadi, Kasra | | | 1228 | IRI | 0.50 | 1 | -0.25 | 40 | -10.00 | | | Taheri, Mohammad | | | 1260 | IRI | 0.50 | 1 | -0.21 | 40 | -8.40 | | | Kianiharchegani, Mohammadhossein | | | 1208 | IRI | 0.50 | 1 | -0.27 | 40 | -10.80 | |
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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