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Individual Calculations December 2023 |
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| Zerarga, Imene Total change: 34.80 | |   |
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| FIDE World Youth Chess Championship 2023 - U14 - Girls | Montesilvano | ITA | 2023-11-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1539 | 1512 | 5.50 | 10 | 0.87 | 40 | 34.80 | |
|  Petergova, Stella | | | 1212 | ESP | 1.00 | 1 | 0.15 | 40 | 6.00 | |  Stoll, Lucia | | | 1886 | FRA | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Ovcinikova, Auguste | | | 1191 | LTU | 0.00 | 1 | -0.87 | 40 | -34.80 | | | Bagley, Saadhika | | | 1237 | USA | 1.00 | 1 | 0.17 | 40 | 6.80 | | | Chukuyeva, Mariya | | | 1173 | KAZ | 1.00 | 1 | 0.12 | 40 | 4.80 | | | Qi, Jenny | | | 1737 | USA | 0.50 | 1 | 0.28 | 40 | 11.20 | | | Stankovic, Andrea | | | 1768 | SRB | 1.00 | 1 | 0.81 | 40 | 32.40 | | | Li Chen, Helena Joana | | | 1797 | ESP | 0.50 | 1 | 0.34 | 40 | 13.60 | | | Stefan, Iulia-Cristiana | | | 1747 | ROU | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Viti, Greta | | | 1645 | ITA | 0.50 | 1 | 0.18 | 40 | 7.20 | |
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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