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Individual Calculations January 2023 |
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| Biernacki, Mark Total change: 54.20 | |   |
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| 2022 US Masters | Charlotte, North Carolina | USA | 2022-11-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2206 | 1924 | 3.50 | 9 | 1.95 | 20 | 39.00 | |
|  Arias Santana, Mauricio | m | | 2317 | CRC | 0.50 | 1 | 0.42 | 20 | 8.40 | |  Tsolakidou, Stavroula | m | wg | 2381 | GRE | 0.50 | 1 | 0.45 | 20 | 9.00 | | | Ngo, Bach | f | | 2275 | USA | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Sriniaiyer, Sudarshan | | | 2150 | USA | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Rodriguez Rivera, Pedro | m | | 2195 | CUB | 1.00 | 1 | 0.83 | 20 | 16.60 | | | Lancman, Kyle | | | 2123 | USA | 0.50 | 1 | 0.26 | 20 | 5.20 | | | Prabhu, Naveen | | | 2128 | USA | 1.00 | 1 | 0.76 | 20 | 15.20 | | | Matta, Nicholas | | | 2167 | USA | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Espinosa, Pedro | c | | 2116 | USA | 0.00 | 1 | -0.25 | 20 | -5.00 | |
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) | | | | 2022 Music City Open | Nashville, Tennessee | USA | 2022-12-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2112 | 1924 | 2.00 | 4 | 0.76 | 20 | 15.20 | |
| | Fishbein, Alexander | g | | 2389 | USA | 0.00 | 1 | -0.05 | 20 | -1.00 | | | Dong, Sherwood | | | 1701 | USA | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Aaron, Deepak | | | 2305 | USA | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Wasiolek, Rory E | | | 2054 | USA | 1.00 | 1 | 0.68 | 20 | 13.60 | |
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) | | |
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