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Individual Calculations December 2023 |
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| Demirtas, Alper Total change: -32.40 | |   |
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| FIDE World Youth Chess Championship 2023 - U14 - Open | Montesilvano | ITA | 2023-11-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1957 | 2034 | 5.50 | 11 | -0.81 | 40 | -32.40 | |
|  Koosel, Hans-Georg | | | 1634 * | EST | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Dotzer, Lukas | f | | 2339 | AUT | 0.50 | 1 | 0.36 | 40 | 14.40 | | | Perossa, Nicolas | f | | 2330 | ITA | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Fulgentini, Edoardo | | | 1705 | ITA | 1.00 | 1 | 0.12 | 40 | 4.80 | | | Lissillour, Baptiste | | | 2298 | FRA | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Yessengali, Adizhan | | | 1725 | KAZ | 1.00 | 1 | 0.14 | 40 | 5.60 | | | Dhruva, Thota | | | 2192 | IND | 0.00 | 1 | -0.29 | 40 | -11.60 | | | Silva Arellano, Miguel Arturo | | | 1702 | MEX | 1.00 | 1 | 0.12 | 40 | 4.80 | | | Dinh, Nho Kiet | c | | 2253 | VIE | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Yang, Siyuan | | | 1711 | CHN | 0.00 | 1 | -0.87 | 40 | -34.80 | | | Hasanli, Ziya | | | 1640 | AZE | 1.00 | 1 | 0.08 | 40 | 3.20 | | | * 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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