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Rapid:
Individual Calculations February 2024 |
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| Shir Khani, Sabryeh Total change: -10.80 | |   |
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| Rapid Rated tournament U1700 (22) Iran Shahryar17 Azar 1402 | Tehran | IRI | 2023-12-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1014 | 1152 | 0.00 | 1 | -0.69 | 20 | -13.80 | |
|  Moradivaladkeshyaei, Amirali | | | 1014 | IRI | 0.00 | 1 | -0.69 | 20 | -13.80 | |
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) | | | | 1st Iranian Amateur Women Rapid Chess Championship U2000 | Tehran | IRI | 2024-01-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1365 | 1108 | 1.50 | 6 | 0.15 | 20 | 3.00 | |
|  Abbaspoorrad, Nikoo | | | 1707 | IRI | 0.00 | 1 | -0.02 | 20 | -0.40 | | | Aghaei, Arnika | | | 1311 | IRI | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Najmi Nia, Aynaz | | | 1257 | IRI | 0.50 | 1 | 0.20 | 20 | 4.00 | | | Mirzakhani, Bahar | | | 1415 | IRI | 1.00 | 1 | 0.86 | 20 | 17.20 | | | Kamran Nia, Helia | | | 1351 | IRI | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Arablou, Bahar | | | 1146 | IRI | 0.00 | 1 | -0.45 | 20 | -9.00 | |
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) | | |
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