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Individual Calculations January 2022 |
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| Sadeghi Tamari, Naser Total change: -57.20 | |   |
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| 18th Gilan second league 1400 Round 1-2 | Rasht | IRI | 2021-12-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1143 | 1543 | 0.00 | 1 | -0.92 | 20 | -18.40 | |
|  Moosazadeh, Karen | | | 1143 * | IRI | 0.00 | 1 | -0.92 | 20 | -18.40 | | | * 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) | | | | 1st Sardar Jangal Cup (Memorial of Mirza Kouchak Khan Jangali) | Rasht | IRI | 2021-12-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1404 | 1543 | 0.00 | 3 | -1.94 | 20 | -38.80 | |
| | Biriya, Mohammadamin | | | 1854 | IRI | 0.00 | 1 | -0.14 | 20 | -2.80 | |  Kazemi, Parham | | | 1143 * | IRI | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Eskandari Taskou, Pouya | | | 1214 | IRI | 0.00 | 1 | -0.88 | 20 | -17.60 | | | * 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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