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Rapid:
Individual Calculations January 2022 |
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| Shemshaki, Amir Total change: -71.60 | |   |
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| 9th IRCF Weekly Rapid Tournament 1400 | Tehran | IRI | 2021-12-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1451 | 1633 | 3.00 | 7 | -1.96 | 20 | -39.20 | |
|  Sahraei, Mahyar | | | 1333 | IRI | 1.00 | 1 | 0.15 | 20 | 3.00 | |  Ansari Now, Keivan | | | 2003 | IRI | 0.50 | 1 | 0.40 | 20 | 8.00 | | | Eilbagi, Farhad | | | 1533 | IRI | 0.00 | 1 | -0.64 | 20 | -12.80 | | | Kian Sirat, Yasin | | | 1276 | IRI | 0.00 | 1 | -0.89 | 20 | -17.80 | | | Roohi, Behzad | | | 1476 | IRI | 0.00 | 1 | -0.71 | 20 | -14.20 | | | Alinaghian, Ilia | | | 1358 | IRI | 0.50 | 1 | -0.33 | 20 | -6.60 | | | Taj Dini, Hasti | | | 1177 | IRI | 1.00 | 1 | 0.06 | 20 | 1.20 | |
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) | | | | 12th IRCF Weekly Rapid Tournament 1400 | Tehran | IRI | 2021-12-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1616 | 1633 | 0.00 | 3 | -1.62 | 20 | -32.40 | |
| | Mahmoody, M. Sadegh | | | 1988 | IRI | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Kakavand, Ramtin | | | 1491 | IRI | 0.00 | 1 | -0.69 | 20 | -13.80 | | | Movahedi Sadr, Ali | | | 1368 | IRI | 0.00 | 1 | -0.82 | 20 | -16.40 | |
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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