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Individual Calculations August 2023 |
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| Marmer, Daniel Total change: -117.60 | |   |
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| 51st annual World Open - U2200 | Philadelphia, PA | USA | 2023-06-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1532 | 1681 | 0.50 | 5 | -2.94 | 40 | -117.60 | |
|  Devineni, Sritan | | | 1409 | USA | 0.00 | 1 | -0.83 | 40 | -33.20 | |  Ayyappan, Santhosh | | | 1484 | USA | 0.00 | 1 | -0.75 | 40 | -30.00 | | | Thilop, Aarav Namb | | | 1502 | IND | 0.00 | 1 | -0.73 | 40 | -29.20 | | | Cole, Christopher | | | 1688 | USA | 0.50 | 1 | 0.01 | 40 | 0.40 | | | Dominguez, Roberto A | | | 1579 | USA | 0.00 | 1 | -0.64 | 40 | -25.60 | |
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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