Individual Calculations March 2023 |
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Davis, Charles Total change: 0.00 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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14th annual Southwest Class Championships - Class A | Irving, TX | USA | 2023-02-17 |
Rc | Ro | w | n | change | Rp | K | K*chg | Game |
1578 | 0 | 2.00 | 4 | 0.00 | 1578 | | 0.00 | |
| Zhou, Brian Xing | | | 1593 | USA | 1.00 | 1 | 0.00 | | 0.00 | | Wu, Jacob | | | 1567 | USA | 1.00 | 1 | 0.00 | | 0.00 | | Chen, Tianjun | | | 1640 | USA | 0.00 | 1 | 0.00 | | 0.00 | | Yuan, Serena | | | 1512 | USA | 0.00 | 1 | 0.00 | | 0.00 | | 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) | |
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