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Individual Calculations November 2023 |
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| Federer, Colin Total change: 78.00 | |   |
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| SMM 2023 NLB round 8-9 | decentralised | SUI | 2023-09-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1852 | 1870 | 1.00 | 1 | 0.47 | 40 | 18.80 | |
|  Bender, Jonas | | | 1852 | GER | 1.00 | 1 | 0.47 | 40 | 18.80 | |
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 |
| 1835 | 1779 | 6.00 | 11 | 1.48 | 40 | 59.20 | |
| | Ahmed Osama, Omar | | | 1379 * | EGY | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Bozorov, Javokhir | | | 2031 | UZB | 1.00 | 1 | 0.81 | 40 | 32.40 | | | Smirnov, Mark | c | | 2005 | KAZ | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Botiraliev, Abdumajid | | | 2082 | UZB | 0.50 | 1 | 0.36 | 40 | 14.40 | | | Kocharyan, Vache | | | 1993 | ARM | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Dzhumakanov, Kuanysh | | | 1308 | KAZ | 1.00 | 1 | 0.05 | 40 | 2.00 | | | Platonovs, Nikolajs | | | 1817 | LAT | 1.00 | 1 | 0.55 | 40 | 22.00 | | | George Samir, David | f | | 1950 | EGY | 0.50 | 1 | 0.23 | 40 | 9.20 | | | Negrean, Andrei | | | 2003 | ROU | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Vasilkov, Nikolay | | | 2025 | FID | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Ayoub, Morad | | | 1590 | EGY | 1.00 | 1 | 0.25 | 40 | 10.00 | | | * 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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