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Individual Calculations December 2023 |
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| Hyatt, Jessica Total change: -40.80 | |   |
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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 |
| 1821 | 1818 | 4.50 | 11 | -1.02 | 40 | -40.80 | |
|  Kurmangaliyeva, Liya | f | | 2236 | KAZ | 0.50 | 1 | 0.43 | 40 | 17.20 | |  Wikar, Martyna | | wf | 2227 | POL | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Ivanovic, Tara | | | 1574 | MNE | 1.00 | 1 | 0.20 | 40 | 8.00 | | | Keerti, Shree Reddy | | | 1740 | IND | 1.00 | 1 | 0.39 | 40 | 15.60 | | | Hakobyan, Astghik | | | 2074 | ARM | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Obada, Ema | | wf | 2022 | ROU | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Belattar, Ines | | | 1621 | ALG | 0.00 | 1 | -0.75 | 40 | -30.00 | | | Galli, Maria Vittoria | | | 1452 | ITA | 1.00 | 1 | 0.10 | 40 | 4.00 | | | Chavez Echeverria, Ana Karen | | | 1418 * | MEX | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Sosovickova, Jana | | | 2013 | SVK | 0.00 | 1 | -0.25 | 40 | -10.00 | | | Largo, Franchesca | | | 1658 | PHI | 0.00 | 1 | -0.71 | 40 | -28.40 | | | * 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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