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Rapid:
Individual Calculations December 2019 |
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| Herfati, Roham Total change: -31.40 | |   |
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| Tehran Rapid cup 23 Aban 1398 | Tehran | IRI | 2019-11-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1216 | 1056 | 0.00 | 6 | -1.83 | 20 | -36.60 | |
|  Kaveh, Taghi | | | 1456 * | IRI | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Saghafi, Maedeh | | | 1259 | IRI | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Kian Sirat, Yasin | | | 1159 | IRI | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Rezaee, Kian | | | 1126 | IRI | 0.00 | 1 | -0.40 | 20 | -8.00 | | | Emami Sharif, Mohamad Parsa | | | 1184 | IRI | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Norouzi, Mahdiar | | | 1111 | IRI | 0.00 | 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) | | | | Tehran Rapid Cup 30 Aban | Tehran | IRI | 2019-11-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1375 | 1056 | 1.00 | 5 | 0.26 | 20 | 5.20 | |
| | Soltani, Amar | | | 1456 * | IRI | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Khaghani, Milad | | | 1427 | IRI | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Ghahremanpour, Hossein | | | 1456 * | IRI | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Rafiei, Ali | | | 1172 | IRI | 1.00 | 1 | 0.66 | 20 | 13.20 | | | Jolani, Parnian | | | 1362 | IRI | 0.00 | 1 | -0.14 | 20 | -2.80 | | | * 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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