Individual Calculations January 2023 |
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Gurevich, Dmitry Total change: -3.30 | | |
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6th Annual Sevan Memorial Tournament - Premier | Schaumburg, IL | USA | 2022-11-25 |
Rc | Ro | w | n | change | K | K*chg | Game |
1942 | 2396 | 4.00 | 5 | -0.70 | 10 | -7.00 | |
| Pesterev, Kirill | | | 1923 | RUS | 1.00 | 1 | 0.05 | 10 | 0.50 | | Prabhu, Sanjith | | | 1996 * | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | | Higuchi, Hiro | | | 1870 | USA | 1.00 | 1 | 0.03 | 10 | 0.30 | | Kaplan, Avi Harrison | | | 2046 | USA | 0.00 | 1 | -0.89 | 10 | -8.90 | | Klugstedt, Vincent Christian | | | 1875 | GER | 1.00 | 1 | 0.03 | 10 | 0.30 | | * 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) | | Chicago Chess Center 5th Jane Addams Memorial | Chicago, IL | USA | 2022-12-09 |
Rc | Ro | w | n | change | K | K*chg | Game |
2267 | 2396 | 3.00 | 4 | 0.37 | 10 | 3.70 | |
| Quesada Vera, Liordis | m | | 2336 | CUB | 0.50 | 1 | -0.08 | 10 | -0.80 | | Li, Zhaozhi | m | | 2414 | USA | 0.50 | 1 | 0.03 | 10 | 0.30 | | Prilleltensky, Matan | | | 2227 | USA | 1.00 | 1 | 0.28 | 10 | 2.80 | | Ladan, Nicholas | | | 2091 | USA | 1.00 | 1 | 0.14 | 10 | 1.40 | | 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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