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Rapid:
Individual Calculations January 2024 |
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| Marvi, Targol Total change: 1.20 | |   |
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| 22th Chess To Infinity Rapid Tournament 1402 | Tehran | IRI | 2023-12-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1376 | 1251 | 2.00 | 4 | 0.61 | 40 | 24.40 | |
|  Gharib Gorgani, Sarina | | | 1036 | IRI | 1.00 | 1 | 0.23 | 40 | 9.20 | |  Raygantafrashi, Sara | | | 1482 | IRI | 1.00 | 1 | 0.79 | 40 | 31.60 | | | Aghadoust, Kimia | | | 1573 | IRI | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Mohammadzadeh, Hadi | | | 1414 | IRI | 0.00 | 1 | -0.28 | 40 | -11.20 | |
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) | | | | 20th Chess To Infinity Weekly Rapid Tournaments 1402 | Tehran | IRI | 2023-12-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1442 | 1251 | 0.50 | 4 | -0.58 | 40 | -23.20 | |
| | Rahnamai Namin, Mohammadreza | | | 1516 | IRI | 0.50 | 1 | 0.32 | 40 | 12.80 | | | Farokhfar, S Ahmad | | | 1514 | IRI | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Seifdar, Mohammad Hasan | | | 1518 | IRI | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Kazemi, Ghazal | | | 1219 | IRI | 0.00 | 1 | -0.54 | 40 | -21.60 | |
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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