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Individual Calculations August 2021 |
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| Yang, Maxwell Z Total change: 194.40 | |   |
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| 49th Annual World Open - Under 2000 | Philadelphia, Pennsylvania | USA | 2021-07-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1481 | 1081 | 4.00 | 6 | 3.52 | 40 | 140.80 | |
|  Adelson, Serge | | | 1481 * | USA | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Mero, Daniel | | | 1481 * | USA | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Chang Garcia, Daniel | | | 1481 * | USA | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Qian, Bill Ningyuan | | | 1481 * | USA | 1.00 | 1 | 0.92 | 40 | 36.80 | | | Antler, Arthur S | | | 1481 * | USA | 1.00 | 1 | 0.92 | 40 | 36.80 | | | Naylor, Carla | | | 1481 * | USA | 1.00 | 1 | 0.92 | 40 | 36.80 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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) | | | | 29th Annual Southern Open - Under 2100 | Orlando, Florida | USA | 2021-07-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1481 | 1081 | 1.50 | 2 | 1.34 | 40 | 53.60 | |
| | Hernandez-Meilan, Orlando | | | 1481 * | USA | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Baniel, Jhonel | | | 1481 * | USA | 1.00 | 1 | 0.92 | 40 | 36.80 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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