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Rapid:
Individual Calculations February 2022 |
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| Boland Eghbal, Taha Total change: -30.60 | |   |
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| 13th IRCF Weekly Rapid Tournament 1400 | Tehran | IRI | 2021-12-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1438 | 1752 | 5.00 | 7 | -0.63 | 20 | -12.60 | |
|  Movahedi Sadr, Ali | | | 1368 | IRI | 0.00 | 1 | -0.91 | 20 | -18.20 | |  Amir Afshari, Rayan | | | 1452 | IRI | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Raji Ghasemi, Mohammad Danial | | | 1125 | IRI | 0.00 | 1 | -0.99 | 20 | -19.80 | | | Garosian, Vania | | | 1228 | IRI | 1.00 | 1 | 0.03 | 20 | 0.60 | | | Moazemi Por, Ali Reza | | | 1445 | IRI | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Goudarzi, Arshia | | | 1467 | IRI | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Amiri, Ali | | | 1980 | IRI | 1.00 | 1 | 0.79 | 20 | 15.80 | |
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) | | | | 16th IRCF Weekly Rapid Tournament 1400 | Tehran | IRI | 2022-01-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1591 | 1767 | 4.00 | 7 | -0.90 | 20 | -18.00 | |
| | Sedaghati, Mehrdad | f | | 2084 | IRI | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Alavi, Mir Hatef | | | 1367 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Kashefi, Mohammad | | | 1321 | IRI | 1.00 | 1 | 0.06 | 20 | 1.20 | | | Shahbazi, Parsa | | | 1591 | IRI | 0.00 | 1 | -0.73 | 20 | -14.60 | | | Yousefi, Yousef | | | 1545 | IRI | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Mousivand, Ali | | | 1654 | IRI | 0.00 | 1 | -0.65 | 20 | -13.00 | | | Mahdavi, Armin | | | 1575 | IRI | 1.00 | 1 | 0.25 | 20 | 5.00 | | | * 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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