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Rapid:
Individual Calculations May 2018 |
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| Mousavi, Seyed Sadra Total change: -25.60 | |   |
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| Nokhbegan Rapid Cup Ordibehesht 1397 | Rasht | IRI | 2018-04-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1268 | 1032 | 0.00 | 4 | -0.88 | 20 | -17.60 | |
|  Hooshdarmahjoob, Navid | | | 1432 * | IRI | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Emdadi, Mohammadsadra | | | 1266 | IRI | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Jafari, Amirhossein | | | 1200 | IRI | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Masoumi, Sahel | | | 1172 | IRI | 0.00 | 1 | -0.31 | 20 | -6.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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) | | | | Iranian Cadets Rapid Chess Championships - U08 | Tehran | IRI | 2018-04-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1204 | 1032 | 1.00 | 5 | -0.40 | 20 | -8.00 | |
|  Sheykhali, Erfan | | | 1139 | IRI | 0.00 | 1 | -0.35 | 20 | -7.00 | | | Mohammadi, Melika | | | 1121 | IRI | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Khodajoo, Artin | | | 1304 | IRI | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Zeyni, Mahdyar | | | 1284 | IRI | 1.00 | 1 | 0.81 | 20 | 16.20 | | | Yousefian, Maedeh | | | 1170 | IRI | 0.00 | 1 | -0.31 | 20 | -6.20 | |
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) | | |
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