Individual Calculations March 2023 |
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Zheng, Marcus Total change: 12.80 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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2023 Cardinal Open | Akron, Ohio | USA | 2023-02-03 |
Rc | Ro | w | n | change | K | K*chg | Game |
1836 | 1742 | 1.50 | 3 | 0.32 | 40 | 12.80 | |
| Bauml, Broderick K | | | 1781 | USA | 1.00 | 1 | 0.55 | 40 | 22.00 | | Fernandez, Nelson | | | 2043 | HON | 0.00 | 1 | -0.15 | 40 | -6.00 | | Kim, Dae San | | | 1684 | USA | 0.50 | 1 | -0.08 | 40 | -3.20 | | 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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