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Individual Calculations December 2023 |
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| George Samir, David Total change: -38.80 | |   |
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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 |
| 1871 | 1942 | 5.50 | 11 | -0.97 | 40 | -38.80 | |
|  Sun, Chang-Jyu | | | 1542 * | TPE | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Rustamov, Rustam | | | 2229 | AZE | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Riera Fregoso, Ferran | | | 1647 | MEX | 1.00 | 1 | 0.15 | 40 | 6.00 | | | Cieslak, Patryk | f | | 2284 | POL | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Mesic, Ado | | | 1621 | BIH | 1.00 | 1 | 0.13 | 40 | 5.20 | | | Akhmedov, David | | | 2240 | FID | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Chanturia, Giorgi | | | 1668 | GEO | 0.00 | 1 | -0.83 | 40 | -33.20 | | | Praveen, Jeeva | | | 1714 | AUS | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Valentinov, Aleksandar | | | 1550 | BUL | 0.50 | 1 | -0.42 | 40 | -16.80 | | | Fulgentini, Edoardo | | | 1705 | ITA | 1.00 | 1 | 0.20 | 40 | 8.00 | | | Villa Tornero, Alex | f | | 2383 | ESP | 0.00 | 1 | -0.06 | 40 | -2.40 | | | * 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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