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Individual Calculations September 2023 |
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| Amigo Quintana, Antu Total change: -34.80 | |   |
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| XXXIII Pan-American Youth Chess Festival - Under 16 Open | Chicago, IL | USA | 2023-08-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1952 | 2099 | 5.00 | 9 | -0.87 | 40 | -34.80 | |
|  Locham, Divjot | | | 1573 | CAN | 1.00 | 1 | 0.03 | 40 | 1.20 | |  Xu, Andrew | | | 1815 | CAN | 1.00 | 1 | 0.16 | 40 | 6.40 | | | Zhao, Alex | | | 1870 | USA | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Zhao, Erick | f | | 2332 | USA | 0.00 | 1 | -0.21 | 40 | -8.40 | | | May Sanchez, Andres Elias | | | 2066 | MEX | 0.50 | 1 | -0.05 | 40 | -2.00 | | | Shaw, Jaden | c | | 2096 | JAM | 0.00 | 1 | -0.50 | 40 | -20.00 | | | Jiang, Leo | | | 1699 * | USA | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Parra Gonzales, Andre Leonardo | | | 1864 | PER | 0.00 | 1 | -0.79 | 40 | -31.60 | | | Nandhakumar, Vaseegaran | | | 2250 | USA | 0.50 | 1 | 0.20 | 40 | 8.00 | | | * 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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