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Rapid:
Individual Calculations January 2022 |
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| Khalifehzadeh, Karim Total change: 39.00 | |   |
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| Marand Rapid Cup 19 Azar 1400 (U1900) | Tabriz | IRI | 2021-12-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1510 | 1354 | 3.50 | 9 | 0.62 | 20 | 12.40 | |
|  Razizadeh, Amir | | | 1714 | IRI | 0.00 | 1 | -0.10 | 20 | -2.00 | |  Sorkhi, Jaber | | | 1719 | IRI | 1.00 | 1 | 0.90 | 20 | 18.00 | | | Pourfathollahi, Ahmad | | | 1585 | IRI | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Mardanpour, Naser | | | 1730 | IRI | 0.50 | 1 | 0.41 | 20 | 8.20 | | | Motaajjeb, Arash | | | 992 | IRI | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Yusefi Asl, Javad | | | 1681 | IRI | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Farid Ahmadinia, Hosein | | | 1507 | IRI | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Tolouei Kaleybar, Ali | | | 1496 | IRI | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Kazemipour, Samad | | | 1167 | IRI | 1.00 | 1 | 0.26 | 20 | 5.20 | |
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) | | | | 8th Urmia Weekly Rapid Chess Tournament 1400 | Urmia | IRI | 2021-12-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1437 | 1354 | 4.00 | 6 | 1.33 | 20 | 26.60 | |
| | Hosseinzadeh, Mehran | | | 1932 | IRI | 0.00 | 1 | -0.02 | 20 | -0.40 | | | Hajiagha, Parham | | | 1147 | IRI | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Shiralizadeh, Araz | | | 1257 | IRI | 1.00 | 1 | 0.37 | 20 | 7.40 | | | Asghari Varzaghan, Mohammad | | | 1258 | IRI | 1.00 | 1 | 0.37 | 20 | 7.40 | | | Osmani, Kiana | | | 1365 | IRI | 1.00 | 1 | 0.52 | 20 | 10.40 | | | Riyazifar, Saeid | | | 1660 | IRI | 0.00 | 1 | -0.14 | 20 | -2.80 | |
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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