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Individual Calculations December 2023 |
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| Tao, Sihan Total change: -80.80 | |   |
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| 18th annual Los Angeles Open - Major | Irvine, CA | USA | 2023-11-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1838 | 2122 | 3.00 | 3 | 0.71 | 40 | 28.40 | |
|  Wang, Yuqi | | | 1608 | USA | 1.00 | 1 | 0.04 | 40 | 1.60 | |  Bryan, Bret A | | | 1722 * | USA | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Atoufi, Pedram | f | | 2184 | IRI | 1.00 | 1 | 0.59 | 40 | 23.60 | | | * 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 Youth Chess Championship 2023 - U14 - Open | Montesilvano | ITA | 2023-11-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1863 | 2122 | 6.00 | 11 | -2.73 | 40 | -109.20 | |
| | Dilena, Giuseppe | | | 1722 * | ITA | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Kabylbek, Yedil | | | 1708 | KAZ | 0.50 | 1 | -0.43 | 40 | -17.20 | | | Zaragoza Alanis, Miguel Arnulfo | | | 1837 | MEX | 0.50 | 1 | -0.34 | 40 | -13.60 | | | Daaevik, Wadhawan | | | 1810 | IND | 0.00 | 1 | -0.86 | 40 | -34.40 | | | Skytte, Robert | | | 1725 | DEN | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Radzimski, Antoni | | | 1904 | POL | 0.00 | 1 | -0.78 | 40 | -31.20 | | | Nieto Foresti, Julian | | | 1769 | ESP | 1.00 | 1 | 0.11 | 40 | 4.40 | | | Sharshenbekov, Emir | c | | 1892 | KGZ | 0.50 | 1 | -0.29 | 40 | -11.60 | | | Escudero Ribo, Eloi | | | 1928 | ESP | 1.00 | 1 | 0.25 | 40 | 10.00 | | | Goh, Zi Han | f | | 2333 | SGP | 0.50 | 1 | 0.27 | 40 | 10.80 | | | Lira, Suan Bruno Fernandes | | | 1861 | BRA | 0.00 | 1 | -0.82 | 40 | -32.80 | | | * 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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