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Individual Calculations August 2023 |
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| Silva, Javier Total change: 18.80 | |   |
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| 51st annual World Open - U2200 | Philadelphia, PA | USA | 2023-06-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1869 | 1779 | 2.00 | 4 | 0.47 | 40 | 18.80 | |
|  Wang, Rick Rui | | | 1993 | USA | 0.00 | 1 | -0.23 | 40 | -9.20 | |  Herman, Geoffrey | | | 1748 | USA | 1.00 | 1 | 0.46 | 40 | 18.40 | | | Opaska, Michael | | | 1790 | USA | 1.00 | 1 | 0.52 | 40 | 20.80 | | | McQuillin, Danil A | | | 1946 | USA | 0.00 | 1 | -0.28 | 40 | -11.20 | |
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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