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Individual Calculations December 2023 |
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| Petricenco, Ana Total change: 107.60 | |   |
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| FIDE World Youth Chess Championship 2023 - U18 - Girls | Montesilvano | ITA | 2023-11-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2018 | 1901 | 6.50 | 11 | 2.69 | 40 | 107.60 | |
|  Ham Corona, Ana Paola | | | 1501 * | MEX | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Liu, Kelsey | | wm | 2051 | USA | 1.00 | 1 | 0.70 | 40 | 28.00 | | | Balabayeva, Xeniya | | wm | 2192 | KAZ | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Sevcikova, Lucia | | wf | 2047 | SVK | 1.00 | 1 | 0.70 | 40 | 28.00 | | | Mungunzul, Bat-Erdene | | wc | 2111 | MGL | 0.50 | 1 | 0.27 | 40 | 10.80 | | | Largo, Franchesca | | | 1658 | PHI | 1.00 | 1 | 0.20 | 40 | 8.00 | | | Mihelic, Vesna | | wc | 2102 | SLO | 0.50 | 1 | 0.26 | 40 | 10.40 | | | Naymanova, Patricie | | wf | 2083 | BUL | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Skarbarchuk, Tetyana | | | 2010 | UKR | 1.00 | 1 | 0.65 | 40 | 26.00 | | | Kurmangaliyeva, Liya | f | | 2236 | KAZ | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Starosta, Martyna | | wf | 2208 | POL | 0.50 | 1 | 0.36 | 40 | 14.40 | | | * 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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