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Rapid:
Individual Calculations May 2018 |
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| Vahabzadeh, Rouzbeh Total change: -11.40 | |   |
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| Iranian Cadets Rapid Chess Championships - U10 | Tehran | IRI | 2018-04-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1154 | 1257 | 4.50 | 8 | -0.57 | 20 | -11.40 | |
|  Fakhari Fini, Sana | | | 1018 | IRI | 1.00 | 1 | 0.20 | 20 | 4.00 | |  Jafari, Behnia | | | 1126 | IRI | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Saghaie, Parsina | | | 1082 | IRI | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Samadi Riakandeh, Said Alireza | | | 1415 | IRI | 0.50 | 1 | 0.21 | 20 | 4.20 | | | Mahdavi, Armin | | | 1354 | IRI | 0.00 | 1 | -0.37 | 20 | -7.40 | | | Tahmasbi, Amir Hosein | | | 1059 | IRI | 0.00 | 1 | -0.76 | 20 | -15.20 | | | Noori, Aydin | | | 1163 | IRI | 0.00 | 1 | -0.63 | 20 | -12.60 | | | Nasibi, Parham | | | 1011 | IRI | 1.00 | 1 | 0.19 | 20 | 3.80 | |
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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