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Rapid:
Individual Calculations January 2020 |
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| Zarrabi, Sirous Total change: -27.80 | |   |
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| Gilan Rapid Cup 12Azar 1398 | Gilan | IRI | 2019-12-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1526 | 1497 | 0.50 | 4 | -1.39 | 20 | -27.80 | |
|  Eghdam, Pouria | | | 1897 * | IRI | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Hoseini, S.alireza | | | 1799 | IRI | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Gholizadeh, Majid | | | 1310 | IRI | 0.00 | 1 | -0.74 | 20 | -14.80 | | | Karimi, Mohammadmahdi | | | 1097 * | IRI | 0.50 | 1 | -0.42 | 20 | -8.40 | | | * 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) | | |
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