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Rapid:
Individual Calculations May 2018 |
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| Babaei, Sina Total change: 13.00 | |   |
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| Iranian Cadets Rapid Chess Championships- U12 | Tehran | IRI | 2018-04-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1358 | 1168 | 2.50 | 7 | 0.65 | 20 | 13.00 | |
|  Ebadi, Seyed Ali | | | 1524 | IRI | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Shakeri, Amirali | | | 1376 | IRI | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Ahadian, Armin | | | 1417 | IRI | 0.00 | 1 | -0.19 | 20 | -3.80 | |  Khoshbavarrad, Danial | | | 1288 | IRI | 1.00 | 1 | 0.66 | 20 | 13.20 | | | Karimbeigi Kamran, Ali | | | 1280 | IRI | 0.00 | 1 | -0.35 | 20 | -7.00 | | | Taherian, Sepehrdad | | | 1266 | IRI | 0.50 | 1 | 0.13 | 20 | 2.60 | | | Hajatniya, Reyhaneh | | | 1353 | IRI | 1.00 | 1 | 0.74 | 20 | 14.80 | |
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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