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Individual Calculations December 2023 |
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| Lapa, Viktoriya Total change: -40.80 | |   |
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| SFO G13 2023 | Kemerovo | RUS | 2023-10-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1222 | 1508 | 5.50 | 8 | -1.02 | 40 | -40.80 | |
|  Kremneva, Alisa | | | 1144 | RUS | 1.00 | 1 | 0.10 | 40 | 4.00 | |  Ivasenko, Vera | | | 1209 | RUS | 0.50 | 1 | -0.35 | 40 | -14.00 | | | Oorzhak, Anastasia | | | 1266 | RUS | 0.00 | 1 | -0.80 | 40 | -32.00 | | | Druzhinina, Varvara Dm | | | 1113 | RUS | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Kropotova, Elizaveta | | | 1074 | RUS | 1.00 | 1 | 0.06 | 40 | 2.40 | | | Abasova, Adelina | | | 1591 | RUS | 0.00 | 1 | -0.39 | 40 | -15.60 | | | Brem, Esenia | | | 1108 * | RUS | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Melnikova, Alena | | | 1271 | RUS | 1.00 | 1 | 0.20 | 40 | 8.00 | | | * 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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