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Individual Calculations February 2023 |
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| Grube, Andy Total change: 7.20 | |   |
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| 2023 Winter Open | Roseville, Minnesota | USA | 2023-01-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1868 | 1627 | 1.00 | 4 | 0.18 | 40 | 7.20 | |
|  Cavanah, Troy | | | 1956 | USA | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Wasserman, Eddie | | | 1757 | USA | 1.00 | 1 | 0.68 | 40 | 27.20 | |  Sheehan, Andrew | | | 1915 | USA | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Schmidt, Casey Eric | | | 1845 | USA | 0.00 | 1 | -0.22 | 40 | -8.80 | |
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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