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Individual Calculations September 2023 |
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| Lopez Escobar, Jose David Total change: 15.60 | |   |
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| XXXIII Pan-American Youth Chess Festival - Under 14 Open | Chicago, IL | USA | 2023-08-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1602 | 1440 | 3.00 | 8 | 0.39 | 40 | 15.60 | |
|  Li, Michael | | | 1937 | USA | 0.00 | 1 | -0.04 | 40 | -1.60 | | | Lu, Tony | | | 1740 | CAN | 1.00 | 1 | 0.85 | 40 | 34.00 | |  Polanco Fernandez, Reynie | | | 1730 | DOM | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Wang, Andy Zixin | | | 1636 | CAN | 0.50 | 1 | 0.25 | 40 | 10.00 | | | Raju, Yakshwag Reddy | | | 1755 | USA | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Amrud Rolon, Chane | | | 1295 | PUR | 0.50 | 1 | -0.19 | 40 | -7.60 | | | Huang, Winston | | | 1172 | CAN | 1.00 | 1 | 0.17 | 40 | 6.80 | | | Monroy Lopez, Gustavo Adolfo | | | 1551 | GUA | 0.00 | 1 | -0.35 | 40 | -14.00 | |
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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