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Rapid:
Individual Calculations November 2023 |
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| Sangesarinezhad, Ermia Total change: -54.40 | |   |
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| 1st Mazandaran Rapid Cup Under 2000 | Mazandaran | IRI | 2023-10-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1313 | 1109 | 0.00 | 3 | -0.72 | 40 | -28.80 | |
|  Vahedi, Arad | | | 1389 | IRI | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Hasannia, Parsa | | | 1294 | IRI | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Hadadzadeh, Hamid Reza | | | 1257 | IRI | 0.00 | 1 | -0.30 | 40 | -12.00 | |
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) | | | | The 1st Amirkola Andisheh Chess Club Tournament | Mazandaran | IRI | 2023-10-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1003 | 1109 | 0.00 | 1 | -0.64 | 40 | -25.60 | |
| | Davoodi, Nikan | | | 1003 | IRI | 0.00 | 1 | -0.64 | 40 | -25.60 | |
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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