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Individual Calculations October 2022 |
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| Sarpasi, Tina Total change: -46.80 | |   |
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| Tehran Chess Championship U14G-1401 | Tehran | IRI | 2022-09-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1275 | 1321 | 0.50 | 3 | -1.17 | 40 | -46.80 | |
|  Sodachi, Saba | | | 1473 | IRI | 0.00 | 1 | -0.30 | 40 | -12.00 | | | Taj Dini, Hasti | | | 1254 | IRI | 0.50 | 1 | -0.09 | 40 | -3.60 | |  Zafari Yekta, Niyousha | | | 1099 | IRI | 0.00 | 1 | -0.78 | 40 | -31.20 | |
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) | | |
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