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Individual Calculations September 2023 |
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| Merriman, Dann H 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 |
| 1363 | 0 | 4.00 | 8 | 0.00 | 1363 | | 0.00 | |
|  Lopez Fuentes, Andre Nicolas | | | 1333 | MEX | 0.50 | 1 | 0.00 | | 0.00 | |  Lin, Michael | | | 1400 | USA | 0.50 | 1 | 0.00 | | 0.00 | | | Fatz, Gabriel Johnson Patino | | | 1289 | BRA | 1.00 | 1 | 0.00 | | 0.00 | | | Angulo Perez, Sebastian | | | 1686 | CRC | 0.50 | 1 | 0.00 | | 0.00 | | | Marquez Rosas, Vicente | | | 1307 | CHI | 0.00 | 1 | 0.00 | | 0.00 | | | Pille Cruz, Juan Luis | | | 1247 | MEX | 0.50 | 1 | 0.00 | | 0.00 | | | Gradiz Menjivar, Oscar | | | 1183 | HON | 1.00 | 1 | 0.00 | | 0.00 | | | Yang, Lucas | | | 1460 | USA | 0.00 | 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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