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Individual Calculations October 2022 |
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| Guo, Ethan Total change: -39.60 | |   |
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| 43rd Annual Southern California Open - Open | Los Angeles, CA | USA | 2022-09-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1983 | 1917 | 2.50 | 6 | 0.02 | 40 | 0.80 | |
|  Yanayt, Eugene | f | | 2018 | USA | 1.00 | 1 | 0.64 | 40 | 25.60 | | | Yedidia, Daniel | | | 2054 | USA | 0.00 | 1 | -0.32 | 40 | -12.80 | |  Wen, Tommy | | | 2121 | USA | 0.50 | 1 | 0.26 | 40 | 10.40 | | | Tolentino, Karl | | | 1935 | USA | 0.00 | 1 | -0.47 | 40 | -18.80 | | | Arutla, Aditya | | | 1809 | USA | 1.00 | 1 | 0.35 | 40 | 14.00 | | | Nayak, Shreyas | | | 1961 | USA | 0.00 | 1 | -0.44 | 40 | -17.60 | |
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) | | | | World Cadets B-10 Ch 2022 | Batumi | GEO | 2022-09-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1677 | 1917 | 7.50 | 11 | -1.01 | 40 | -40.40 | |
| | Suleymanov, Askhab | | | 1517 * | FID | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Bulgak, Damir | | | 1441 | FID | 1.00 | 1 | 0.05 | 40 | 2.00 | | | Kakavand, Ramtin | | | 1612 | IRI | 1.00 | 1 | 0.14 | 40 | 5.60 | | | Birmenko, Nikolay | | | 1652 | FID | 1.00 | 1 | 0.18 | 40 | 7.20 | | | Liu, Zachary Hankun | | | 1845 | CAN | 0.50 | 1 | -0.10 | 40 | -4.00 | | | Smirnov, Mark | | | 1985 | KAZ | 0.50 | 1 | 0.09 | 40 | 3.60 | | | Shilon Rahav, Eliran | | | 1708 | ISR | 0.00 | 1 | -0.77 | 40 | -30.80 | | | Kleschevnikov, Arseny | | | 1807 | FID | 0.50 | 1 | -0.15 | 40 | -6.00 | | | Ambartsumian, Tyhran | | | 1594 | ARM | 1.00 | 1 | 0.13 | 40 | 5.20 | | | Platonovs, Nikolajs | | | 1649 | LAT | 1.00 | 1 | 0.17 | 40 | 6.80 | | | Yang, Maxwell | | | 1641 | USA | 0.00 | 1 | -0.83 | 40 | -33.20 | | | * 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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