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Individual Calculations August 2019 |
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| Peng, David Total change: 0.20 | |   |
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| 2019 North American Junior U20 Championship - Open | Charlotte, North Carolina | USA | 2019-06-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2193 | 2287 | 5.50 | 9 | 0.01 | 20 | 0.20 | |
|  Wen, Teddie | | | 1916 | USA | 1.00 | 1 | 0.10 | 20 | 2.00 | |  Vivekananthan, Anish | f | | 2130 | USA | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Hilby, Craig | m | | 2433 | USA | 0.50 | 1 | 0.20 | 20 | 4.00 | | | Proleiko, Julian | | | 2152 | USA | 0.50 | 1 | -0.18 | 20 | -3.60 | | | Furfine, Jacob | f | | 2269 | USA | 0.50 | 1 | -0.03 | 20 | -0.60 | | | Vettese, Nicholas | f | | 2247 | CAN | 0.00 | 1 | -0.56 | 20 | -11.20 | | | Zhao, Erick | | | 1993 | USA | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Baker, Vincent | | | 2278 | USA | 0.50 | 1 | -0.01 | 20 | -0.20 | | | Kim, Yoon-Young | f | | 2322 | USA | 0.50 | 1 | 0.05 | 20 | 1.00 | |
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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