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Individual Calculations March 2023 |
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| Ohly, Oliver Total change: 10.00 | |   |
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| 14th annual Southwest Class Championships - Class A | Irving, TX | USA | 2023-02-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1557 | 1357 | 1.50 | 5 | 0.25 | 40 | 10.00 | |
|  Dhingra, Sangeeta | | | 1649 | USA | 0.00 | 1 | -0.15 | 40 | -6.00 | |  Zhou, Greg | | | 1523 | USA | 0.50 | 1 | 0.22 | 40 | 8.80 | | | Yuan, Serena | | | 1512 | USA | 0.00 | 1 | -0.29 | 40 | -11.60 | | | Mettler, Mark | | | 1644 | USA | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Arizpe, Frank | | | 1455 | USA | 1.00 | 1 | 0.63 | 40 | 25.20 | |
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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