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Individual Calculations September 2023 |
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| Zhang, Mingxing Total change: 0.00 | |   |
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| XXXIII Pan-American Youth Chess Festival - Under 10 Open | Chicago, IL | USA | 2023-08-12 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1260 | 0 | 2.00 | 6 | 0.00 | 1135 | | 0.00 | |
|  Navarro Barrios, Andres Daniel | | | 1090 | PAN | 0.00 | 1 | 0.00 | | 0.00 | | | Santana Espin, Emilio Ezequiel | | | 1085 | ECU | 0.50 | 1 | 0.00 | | 0.00 | |  Pille Cruz, Juan Luis | | | 1247 | MEX | 0.00 | 1 | 0.00 | | 0.00 | | | Fatz, Gabriel Johnson Patino | | | 1289 | BRA | 1.00 | 1 | 0.00 | | 0.00 | | | Fang, Zelin | | | 1431 | USA | 0.00 | 1 | 0.00 | | 0.00 | | | De Oliveira, Tobias Luiz Carvalh | | | 1420 | BRA | 0.50 | 1 | 0.00 | | 0.00 | |
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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