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Individual Calculations February 2020 |
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| Yates-Doerr, Riley Total change: -17.40 | |   |
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| 52nd Annual Liberty Bell Open | Philadelphia, Pennsylvania | USA | 2020-01-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2164 | 2222 | 2.50 | 6 | -0.87 | 20 | -17.40 | |
|  Tanenbaum, Zachary | | | 2147 | USA | 0.50 | 1 | -0.10 | 20 | -2.00 | |  Minear, Peter | | | 2159 | USA | 0.50 | 1 | -0.09 | 20 | -1.80 | | | Rubenchik, Rodion | f | | 2275 | USA | 0.50 | 1 | 0.07 | 20 | 1.40 | | | Lorente Pupo, Ramon Miguel | f | | 2287 | CUB | 0.50 | 1 | 0.09 | 20 | 1.80 | | | Gajic, Zoran R | f | | 2267 | SRB | 0.50 | 1 | 0.06 | 20 | 1.20 | | | Dong, Andy Yaofeng | | | 1848 | USA | 0.00 | 1 | -0.90 | 20 | -18.00 | |
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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