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Individual Calculations August 2023 |
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| Ramezanpour, Ronika Total change: -30.80 | |   |
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| Alborz Standard U 1900 | Alborz | IRI | 2023-07-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1273 | 1124 | 0.00 | 4 | -1.24 | 40 | -49.60 | |
|  Lashgari, Helia | | | 1384 | IRI | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Namazi, Mohammad Parsa | | | 1271 | IRI | 0.00 | 1 | -0.30 | 40 | -12.00 | |  Teymouri, Abbas Gholi | f | | 1316 | IRI | 0.00 | 1 | -0.25 | 40 | -10.00 | | | Heidari, Parham | | | 1120 | IRI | 0.00 | 1 | -0.51 | 40 | -20.40 | |
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) | | | | Tehran U-10 Girls Championship 1402 | Tehran | IRI | 2023-07-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1303 | 1124 | 1.00 | 2 | 0.47 | 40 | 18.80 | |
| | Naser Jabari, Negar | | | 1341 | IRI | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Sadeghi, Tanaz | | | 1265 | IRI | 1.00 | 1 | 0.69 | 40 | 27.60 | |
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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