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Rapid:
Individual Calculations May 2018 |
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| Sheykhali, Erfan Total change: 42.60 | |   |
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| Iranian Cadets Rapid Chess Championships - U08 | Tehran | IRI | 2018-04-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1208 | 1139 | 5.50 | 8 | 2.13 | 20 | 42.60 | |
|  Mousavi, Seyed Sadra | | | 1032 | IRI | 1.00 | 1 | 0.35 | 20 | 7.00 | |  Adalatkhah, Mahdi | | | 1535 | IRI | 1.00 | 1 | 0.92 | 20 | 18.40 | | | Abasisoureshjani, Armin | | | 1246 | IRI | 1.00 | 1 | 0.65 | 20 | 13.00 | | | Safarnezhad, Armin | | | 1231 | IRI | 0.50 | 1 | 0.13 | 20 | 2.60 | | | Khavand, Parsa | | | 1127 | IRI | 0.00 | 1 | -0.52 | 20 | -10.40 | | | Samimi, Armin | | | 1183 | IRI | 1.00 | 1 | 0.56 | 20 | 11.20 | | | Mohammadi, Amirreza | | | 1078 | IRI | 1.00 | 1 | 0.42 | 20 | 8.40 | | | Sejdeh, Amirsam | | | 1228 | IRI | 0.00 | 1 | -0.38 | 20 | -7.60 | |
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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