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Individual Calculations March 2023 |
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| Charochkina, Daria Total change: 2.50 | |   |
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| Memorial Lozovatsky 2023 - B | Chelyabinsk | RUS | 2023-01-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2182 | 2337 | 7.00 | 10 | 0.25 | 10 | 2.50 | |
|  Saunina, Ludmila | | wg | 1951 | RUS | 0.50 | 1 | -0.41 | 10 | -4.10 | |  Omurbekova, Diana | | | 1937 * | KGZ | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Petrukhina, Olga | | wf | 2043 | KAZ | 0.50 | 1 | -0.35 | 10 | -3.50 | | | Khachatryan, Anna | | wf | 2031 | ARM | 1.00 | 1 | 0.14 | 10 | 1.40 | | | Nurgali, Nazerke | | wm | 2153 | KAZ | 1.00 | 1 | 0.26 | 10 | 2.60 | | | Guseva, Marina | m | wg | 2368 | RUS | 1.00 | 1 | 0.54 | 10 | 5.40 | | | Voit, Daria | | wg | 2355 | RUS | 1.00 | 1 | 0.53 | 10 | 5.30 | | | Obolentseva, Alexandra | | wg | 2313 | RUS | 0.00 | 1 | -0.53 | 10 | -5.30 | | | Maletina, Tatiana | | wm | 2191 | RUS | 1.00 | 1 | 0.30 | 10 | 3.00 | | | Gunina, Valentina | g | wg | 2476 | RUS | 0.00 | 1 | -0.31 | 10 | -3.10 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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