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Individual Calculations October 2022 |
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| Kretchetov, Alexandre Total change: 26.00 | |   |
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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 |
| 1974 | 2144 | 4.50 | 6 | 0.32 | 20 | 6.40 | |
|  Tao, Sihan | | | 1827 | USA | 0.50 | 1 | -0.37 | 20 | -7.40 | |  Wu, Jayden | | | 1744 * | USA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Nathan, Krishna | | | 1990 | USA | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Martinez, Isaac | | | 2036 | USA | 0.50 | 1 | -0.15 | 20 | -3.00 | | | Gasparyan, David | | | 1856 | USA | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Bryant, John D | m | | 2392 | USA | 0.50 | 1 | 0.31 | 20 | 6.20 | | | * 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) | | | | 1000GM #0003 GM Norm Tournament | St. Louis, MO | USA | 2022-09-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2426 | 2144 | 2.50 | 9 | 0.98 | 20 | 19.60 | |
| | Kalikshteyn, Alexa | m | | 2393 | USA | 0.50 | 1 | 0.31 | 20 | 6.20 | | | Chandra, Akshat | g | | 2471 | USA | 0.50 | 1 | 0.37 | 20 | 7.40 | | | Raja, Harshit | g | | 2459 | IND | 0.50 | 1 | 0.36 | 20 | 7.20 | | | Mardov, Dimitar | m | | 2414 | USA | 0.50 | 1 | 0.33 | 20 | 6.60 | | | Williams, Justus | m | | 2392 | USA | 0.50 | 1 | 0.31 | 20 | 6.20 | | | Stearman, Josiah | m | | 2387 | USA | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Yesuntumur, Tugstu | f | | 2375 | MGL | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Gedajlovic, Max | f | | 2343 | CAN | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Antipov, Mikhail | g | | 2603 | FID | 0.00 | 1 | -0.05 | 20 | -1.00 | |
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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