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Individual Calculations November 2023 |
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| George Samir, David Total change: -7.92 | |   |
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| El Khayari Chess Open 2023 | Marsa Matrouh | EGY | 2023-10-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1908 | 1950 | 5.00 | 8 | 0.51 | 36 | 18.36 | |
|  Elmasry Shady, Hamza | | | 1550 * | EGY | 1.00 | 1 | 0.08 | 36 | 2.88 | |  Kandil, Adham | m | | 2320 | EGY | 0.00 | 1 | -0.10 | 36 | -3.60 | | | Amr Aly, Ahmed | | | 1570 | EGY | 0.50 | 1 | -0.41 | 36 | -14.76 | | | Aboda, Adel | | | 1726 | EGY | 1.00 | 1 | 0.22 | 36 | 7.92 | | | Hassan, Sayed Barakat | m | | 2275 | EGY | 0.50 | 1 | 0.37 | 36 | 13.32 | | | Abdelnabbi, Imed | m | | 2411 | EGY | 0.00 | 1 | -0.05 | 36 | -1.80 | | | Fates, Omer Salah | | | 1745 | LBA | 1.00 | 1 | 0.24 | 36 | 8.64 | | | Amr Abdel Tawab, Ahmed | | | 1668 | EGY | 1.00 | 1 | 0.16 | 36 | 5.76 | | | * 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) | | | | FIDE WORLD CADETS CHESS CHAMPIONSHIPS ( open U12) | Sharm El Sheikh | EGY | 2023-10-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1773 | 1950 | 7.00 | 11 | -0.73 | 36 | -26.28 | |
| | Rashid, Husain Alhammadi | | | 1550 * | UAE | 1.00 | 1 | 0.08 | 36 | 2.88 | | | Kuntelia, Luka | | | 1688 | GEO | 0.00 | 1 | -0.82 | 36 | -29.52 | | | Vitsiuk, Anton | | | 1585 | FID | 0.00 | 1 | -0.90 | 36 | -32.40 | | | Hong, Mingren | | | 1554 | CHN | 1.00 | 1 | 0.08 | 36 | 2.88 | | | Rakic, Nikola V | | | 1624 | SRB | 1.00 | 1 | 0.13 | 36 | 4.68 | | | Harutyunyan, Arman G. | | | 1703 | ARM | 0.50 | 1 | -0.31 | 36 | -11.16 | | | El Zein, Zayne-Eddine | | | 1885 | LBN | 1.00 | 1 | 0.41 | 36 | 14.76 | | | Federer, Colin | | | 1779 | SUI | 0.50 | 1 | -0.23 | 36 | -8.28 | | | Akhmet, Suleyman | | | 1687 | KAZ | 1.00 | 1 | 0.18 | 36 | 6.48 | | | Marin Ferragut, Pau | | | 2163 | ESP | 1.00 | 1 | 0.77 | 36 | 27.72 | | | Mendes, Aaron Reeve | c | | 2290 | CAN | 0.00 | 1 | -0.12 | 36 | -4.32 | | | * 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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