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Rapid:
Individual Calculations January 2022 |
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| Asghari Varzaghan, Mohammad Total change: 28.40 | |   |
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| 6th Urmia Weekly Rapid Chess Tournament 1400 | Urmia | IRI | 2021-12-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1509 | 1258 | 2.50 | 5 | 1.19 | 20 | 23.80 | |
|  Hosseinzadeh, Mehran | | | 1932 | IRI | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Pirouzi, Yasa | | | 1582 | IRI | 1.00 | 1 | 0.87 | 20 | 17.40 | | | Ghasemi, Araz | | | 1225 | IRI | 0.50 | 1 | -0.05 | 20 | -1.00 | |  Damya, Aydin | | | 1462 | IRI | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Mokari, Sana | | | 1343 | IRI | 1.00 | 1 | 0.62 | 20 | 12.40 | |
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) | | | | 8th Urmia Weekly Rapid Chess Tournament 1400 | Urmia | IRI | 2021-12-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1299 | 1258 | 2.00 | 4 | 0.23 | 20 | 4.60 | |
| | Ahmadian, Diyar | | | 1313 | IRI | 1.00 | 1 | 0.58 | 20 | 11.60 | | | Khalifehzadeh, Karim | | | 1354 | IRI | 0.00 | 1 | -0.37 | 20 | -7.40 | | | Shiralizadeh, Araz | | | 1257 | IRI | 1.00 | 1 | 0.50 | 20 | 10.00 | | | Aminpour, Arina | | | 1271 | IRI | 0.00 | 1 | -0.48 | 20 | -9.60 | |
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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