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Individual Calculations January 2022 |
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| Karami, Vesal Total change: 14.00 | |   |
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| Lahijan Standard Open Cup 23Azar 1400 | Lahijan | IRI | 2021-12-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1535 | 1171 | 0.00 | 3 | -0.31 | 40 | -12.40 | |
|  Evaz Pour, Amirreza | | | 1571 * | IRI | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Jafarnejad, Jafar | | | 1462 | IRI | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Omidi, Hossein | | | 1571 * | IRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | * 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) | | | | Yalda cup North East Tehran 1400 | Tehran | IRI | 2021-12-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1364 | 1171 | 2.00 | 5 | 0.66 | 40 | 26.40 | |
| | Safaee, Sepehr | | | 1539 | IRI | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Moradi, Shirin | | | 1280 | IRI | 1.00 | 1 | 0.65 | 40 | 26.00 | | | Dashtpeima, Helia | | | 1361 | IRI | 1.00 | 1 | 0.75 | 40 | 30.00 | | | Abdolahi, Amir Taha | | | 1196 | IRI | 0.00 | 1 | -0.47 | 40 | -18.80 | | | Habibifard, Parham | | | 1444 | IRI | 0.00 | 1 | -0.17 | 40 | -6.80 | |
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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