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Individual Calculations October 2023 |
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| Petricenco, Ana Total change: -56.00 | |   |
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| European Youth Championship - Girls 18 | Mamaia | ROU | 2023-09-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1733 | 1957 | 5.50 | 9 | -1.40 | 40 | -56.00 | |
|  Popa, Andra-Maria | | | 1579 | ROU | 0.00 | 1 | -0.91 | 40 | -36.40 | |  Spirkova, Marija | | | 1557 * | LAT | 0.50 | 1 | -0.42 | 40 | -16.80 | | | Dakic, Marta | | | 1823 | SRB | 0.50 | 1 | -0.18 | 40 | -7.20 | | | Hoanca, Alexia-Ioana | | | 1730 | ROU | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Cengel, Edibe Eylul | | | 1844 | TUR | 0.50 | 1 | -0.15 | 40 | -6.00 | | | Seker, Bilgesu | | | 1801 | TUR | 0.50 | 1 | -0.21 | 40 | -8.40 | | | Gkoutzouki, Aikaterini Argyro | | | 1806 | GRE | 1.00 | 1 | 0.30 | 40 | 12.00 | | | Hakobyan, Astghik | | | 1841 | ARM | 0.50 | 1 | -0.16 | 40 | -6.40 | | | Mammadova, Aytaj | | | 1614 | AZE | 1.00 | 1 | 0.12 | 40 | 4.80 | | | * 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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