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Individual Calculations April 2023 |
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| Yoo, Christopher Woojin Total change: 16.10 | |   |
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| 2023 Saint Louis Super Swiss | Saint Louis, Missouri | USA | 2023-03-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2506 | 2591 | 6.00 | 9 | 0.54 | 10 | 5.40 | |
|  Antova, Gabriela | f | wm | 2266 | BUL | 1.00 | 1 | 0.13 | 10 | 1.30 | |  Dudin, Gleb | m | | 2469 | FID | 0.50 | 1 | -0.17 | 10 | -1.70 | | | Moradiabadi, Elshan | g | | 2507 | USA | 0.50 | 1 | -0.12 | 10 | -1.20 | | | Sukandar, Irine | m | wg | 2389 | INA | 1.00 | 1 | 0.24 | 10 | 2.40 | | | Antipov, Mikhail | g | | 2581 | FID | 1.00 | 1 | 0.49 | 10 | 4.90 | | | Theodorou, Nikolas | g | | 2584 | GRE | 0.50 | 1 | -0.01 | 10 | -0.10 | | | Bruzon Batista, Lazaro | g | | 2610 | USA | 0.50 | 1 | 0.03 | 10 | 0.30 | | | Swiercz, Dariusz | g | | 2646 | USA | 0.50 | 1 | 0.08 | 10 | 0.80 | | | Raja, Harshit | g | | 2498 | IND | 0.50 | 1 | -0.13 | 10 | -1.30 | |
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 LA Spring Splash - Masters | Los Angeles, CA | USA | 2023-03-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2481 | 2591 | 5.50 | 7 | 1.07 | 10 | 10.70 | |
| | Sathish, Pranav | | | 2191 * | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Ghazarian, Kirk | m | | 2474 | USA | 1.00 | 1 | 0.34 | 10 | 3.40 | | | Cordova Daza, Emilio | g | | 2544 | PER | 1.00 | 1 | 0.43 | 10 | 4.30 | | | Khanin, Semen | m | | 2552 | RUS | 0.50 | 1 | -0.05 | 10 | -0.50 | | | Burke, John Michael | g | | 2568 | USA | 1.00 | 1 | 0.47 | 10 | 4.70 | | | Liang, Jason | m | | 2529 | USA | 0.50 | 1 | -0.09 | 10 | -0.90 | | | Mikaelyan, Arman | g | | 2509 | ARM | 0.50 | 1 | -0.11 | 10 | -1.10 | | | * 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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