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Individual Calculations January 2022 |
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| Amiri, Reza Total change: 34.40 | |   |
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| Gilan Youth Chess Championship Open U18 | Rasht | IRI | 2021-11-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1593 | 1478 | 1.50 | 3 | 0.45 | 40 | 18.00 | |
|  Jafari, Parsa | | | 1666 | IRI | 0.00 | 1 | -0.26 | 40 | -10.40 | |  Imani, Adrina | | | 1499 | IRI | 1.00 | 1 | 0.53 | 40 | 21.20 | | | Golshannezhad, Pooya | | | 1615 | IRI | 0.50 | 1 | 0.18 | 40 | 7.20 | |
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) | | | | 18th Gilan second league 1400 Round 1-2 | Rasht | IRI | 2021-12-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1370 | 1438 | 1.00 | 1 | 0.41 | 40 | 16.40 | |
| | Moradi, Mahshid | | | 1370 | IRI | 1.00 | 1 | 0.41 | 40 | 16.40 | |
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) | | |
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