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Individual Calculations January 2022 |
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| Akrami, Tohid Total change: -21.20 | |   |
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| 7th Tehran North East League | Tehran | IRI | 2021-11-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1325 | 1075 | 1.00 | 5 | -0.06 | 40 | -2.40 | |
|  Gholizadeh, Parya | | | 1256 | IRI | 0.00 | 1 | -0.26 | 40 | -10.40 | |  Mohammadi, Maryam | | | 1163 | IRI | 0.00 | 1 | -0.38 | 40 | -15.20 | | | Bahadori, Arash | | | 1475 * | IRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Gholizadeh, Parya | | | 1256 | IRI | 1.00 | 1 | 0.74 | 40 | 29.60 | | | Bahadori, Arash | | | 1475 * | 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 |
| 1374 | 1077 | 0.00 | 3 | -0.47 | 40 | -18.80 | |
| | Talebi, Masud | | | 1477 * | IRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Mohammadi, Maryam | | | 1284 | IRI | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Dashtpeima, Helia | | | 1361 | IRI | 0.00 | 1 | -0.16 | 40 | -6.40 | | | * 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) | | |
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