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Individual Calculations April 2014 |
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| Yazdani Kachooei, Alireza Total change: 14.40 | |   |
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| Iran U-12 Boys Championship 2014 | Rasht | IRI | 2014-02-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1677 | 1277 | 0.50 | 3 | 0.26 | 30 | 7.80 | |
|  Hasanzadeh, Mohammadmehdi | | | 1677 * | IRI | 0.50 | 1 | 0.42 | 30 | 12.60 | |  Tahmasebi, Hamid | | | 1677 * | IRI | 0.00 | 1 | -0.08 | 30 | -2.40 | | | Ghesmati, Aryan | | | 1677 * | IRI | 0.00 | 1 | -0.08 | 30 | -2.40 | | | * 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) | | | NOTE: K factor changed | | 1st Behin Baz Afarin Open (2014) | Tehran | IRI | 2014-03-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1629 | 1277 | 1.00 | 5 | 0.44 | 15 | 6.60 | |
| | Nassajtorshizi, Amirmorteza | | | 1677 * | IRI | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Rezvani, Mohammad | | | 1677 * | IRI | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Nazari Nia, Shahram | | | 1677 * | IRI | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Kord, Moslem | | | 1545 | IRI | 0.00 | 1 | -0.17 | 15 | -2.55 | | | Asgari, Mohammad Amin | | | 1569 | IRI | 1.00 | 1 | 0.85 | 15 | 12.75 | | | * 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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