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Individual Calculations August 2023 |
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| Martinez, Shawn Total change: -12.20 | |   |
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| 51st annual World Open - U2200 | Philadelphia, PA | USA | 2023-06-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1633 | 1881 | 1.00 | 2 | -0.61 | 20 | -12.20 | |
|  Qiao, Ethan | | | 1584 | USA | 1.00 | 1 | 0.15 | 20 | 3.00 | |  Mutnuri, Krishna S | | | 1681 | USA | 0.00 | 1 | -0.76 | 20 | -15.20 | |
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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