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Individual Calculations October 2016 |
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| Eini, Arad Total change: 4.80 | |   |
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| East Gilan Chess Championship ages open U12 2016 | Lahijan | IRI | 2016-08-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1326 | 1277 | 1.50 | 3 | 0.21 | 40 | 8.40 | |
|  Dastgoshadeh, Ahmadreza | | | 1334 | IRI | 1.00 | 1 | 0.58 | 40 | 23.20 | | | Amjad Yazdandoust, Mohammadreza | | | 1392 | IRI | 0.50 | 1 | 0.16 | 40 | 6.40 | |  Bagheri, Mahan | | | 1253 | IRI | 0.00 | 1 | -0.53 | 40 | -21.20 | |
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) | | | | Iran Chess Championship Boys U12 - Stage 1 1395 | Rasht | IRI | 2016-09-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1351 | 1277 | 2.00 | 5 | -0.09 | 40 | -3.60 | |
| | Zamani, Arvin | | | 1312 | IRI | 1.00 | 1 | 0.55 | 40 | 22.00 | | | Noorbakhsh Zadeh, Arshia | | | 1494 | IRI | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Tavazoh, Amirparsa | | | 1617 | IRI | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Ranjvar, Armin | | | 1130 | IRI | 0.00 | 1 | -0.70 | 40 | -28.00 | | | Mozafari, Aria | | | 1201 | IRI | 1.00 | 1 | 0.40 | 40 | 16.00 | |
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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