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Individual Calculations April 2023 |
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| Belous, Vladimir Total change: -10.10 | |   |
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| 2023 Bridgeopolis Winter Round Robin | Las Vegas, Nevada | USA | 2023-03-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2355 | 2530 | 7.00 | 10 | -0.16 | 10 | -1.60 | |
|  Mista, Aleksander | g | | 2534 | POL | 0.50 | 1 | 0.01 | 10 | 0.10 | |  Sevillano, Enrico | g | | 2334 | USA | 1.00 | 1 | 0.25 | 10 | 2.50 | | | Burrows, Brandon | f | | 2329 | USA | 0.50 | 1 | -0.26 | 10 | -2.60 | | | Durham, Dan | f | | 2211 | USA | 1.00 | 1 | 0.13 | 10 | 1.30 | | | Matikozyan, Andranik | m | | 2369 | ARM | 0.50 | 1 | -0.21 | 10 | -2.10 | | | Mista, Aleksander | g | | 2534 | POL | 0.50 | 1 | 0.01 | 10 | 0.10 | | | Sevillano, Enrico | g | | 2334 | USA | 0.50 | 1 | -0.25 | 10 | -2.50 | | | Burrows, Brandon | f | | 2329 | USA | 1.00 | 1 | 0.24 | 10 | 2.40 | | | Durham, Dan | f | | 2211 | USA | 1.00 | 1 | 0.13 | 10 | 1.30 | | | Matikozyan, Andranik | m | | 2369 | ARM | 0.50 | 1 | -0.21 | 10 | -2.10 | |
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) | | | | 27th annual Mid-America Open - Major | St. Louis, Missouri | USA | 2023-03-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1963 | 2530 | 4.00 | 5 | -0.85 | 10 | -8.50 | |
| | Schexnaydre, Benson | | | 1977 | USA | 1.00 | 1 | 0.03 | 10 | 0.30 | | | Bhaduri, Neil S | | | 1905 | USA | 1.00 | 1 | 0.01 | 10 | 0.10 | | | Wisniowski, Natalie | | wc | 1918 | USA | 0.00 | 1 | -0.98 | 10 | -9.80 | | | Zheng, Marcus | | | 2130 * | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Narayanan, Saumik | | | 1885 | USA | 1.00 | 1 | 0.01 | 10 | 0.10 | | | * 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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