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Individual Calculations April 2023 |
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| Sanguinetti, George A Total change: -46.00 | |   |
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| 2023 Spring Tuesday Night Marathon - 2000 and over Rounds 1-3 | San Francisco, CA | USA | 2023-03-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1935 | 1874 | 0.50 | 3 | -0.75 | 20 | -15.00 | |
|  Garcia, Eugenio Vargas | | | 2008 | BRA | 0.50 | 1 | 0.18 | 20 | 3.60 | |  Bambou, Christophe | | | 1925 | FRA | 0.00 | 1 | -0.43 | 20 | -8.60 | | | Handigol, Abhishek | | | 1871 | USA | 0.00 | 1 | -0.50 | 20 | -10.00 | |
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) | | | | 20th Wilkerson Memorial Championship - 2000 and over | San Francisco, CA | USA | 2023-03-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1766 | 1874 | 1.00 | 4 | -1.55 | 20 | -31.00 | |
| | Pompe, Niko | | | 1984 | SLO | 0.00 | 1 | -0.35 | 20 | -7.00 | | | Talwalkar, Vedant | | | 1706 | USA | 0.00 | 1 | -0.72 | 20 | -14.40 | | | Ganesan, Vikrant | | | 1713 | USA | 0.00 | 1 | -0.71 | 20 | -14.20 | | | Patil, Yashas | | | 1660 | USA | 1.00 | 1 | 0.23 | 20 | 4.60 | |
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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