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Rapid:
Individual Calculations February 2022 |
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| Haji Taghi, Zahra Total change: -45.80 | |   |
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| Entekhabi Pishkesvatan Tehran | Tehran | IRI | 2021-12-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1499 | 1127 | 0.00 | 3 | -0.60 | 20 | -12.00 | |
|  Pour Eskandar, Aliakbar | | | 1663 | IRI | 0.00 | 1 | -0.03 | 20 | -0.60 | |  Azami, Nasrollah | | | 1745 | IRI | 0.00 | 1 | -0.02 | 20 | -0.40 | | | Bakloo, Akram | | | 1088 | IRI | 0.00 | 1 | -0.55 | 20 | -11.00 | |
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 Seniors Chess Championships Rapid Cup 2022-Over 50 | Gilan | IRI | 2022-01-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1348 | 1127 | 0.00 | 7 | -1.69 | 20 | -33.80 | |
| | Ehteramian, Hossein | | | 1584 | IRI | 0.00 | 1 | -0.05 | 20 | -1.00 | | | Akbarpourmiri, Massoumeh | | | 1443 | IRI | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Sajadi, Nematollah | | | 1340 | IRI | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Akhoondzadeh, Mohammad | | | 1240 | IRI | 0.00 | 1 | -0.35 | 20 | -7.00 | | | Ghanbarsirat, Abbas | | | 1296 | IRI | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Zarrabi, Sirous | | | 1358 | IRI | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Salehi, Hossein | | | 1172 | IRI | 0.00 | 1 | -0.44 | 20 | -8.80 | |
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) | | |
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