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Rapid:
Individual Calculations May 2018 |
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| Najafinia, Ali Total change: -25.00 | |   |
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| Iranian Cadets Rapid Chess Championships- U12 | Tehran | IRI | 2018-04-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1295 | 1097 | 0.00 | 5 | -1.25 | 20 | -25.00 | |
|  Tarzali, Abtin | | | 1427 | IRI | 0.00 | 1 | -0.12 | 20 | -2.40 | |  Taherian, Sepehrdad | | | 1266 | IRI | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Sahraei, Armin | | | 1254 | IRI | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Zaeim Azad, Mohammad Yasin | | | 1284 | IRI | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Kargarzadeh, Mahour | | | 1246 | IRI | 0.00 | 1 | -0.30 | 20 | -6.00 | |
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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