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Individual Calculations September 2023 |
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| Lou, Alvin Total change: 0.00 | |   |
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| XXXIII Pan-American Youth Chess Festival - Under 12 Open | Chicago, IL | USA | 2023-08-12 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1368 | 0 | 3.50 | 7 | 0.00 | 1368 | | 0.00 | |
|  Vilca Contreras, Dante Ivan | | | 1488 | PER | 0.50 | 1 | 0.00 | | 0.00 | |  Montevilla Cahuasa, Hector Sebas | | | 1353 | BOL | 0.00 | 1 | 0.00 | | 0.00 | | | Berrios Cuadra, Michael Stefan | | | 1242 | NCA | 0.00 | 1 | 0.00 | | 0.00 | | | Gomes Barranco, Manuel Ignacio | | | 1163 | PAN | 1.00 | 1 | 0.00 | | 0.00 | | | Rana, Oliver | | | 1599 | USA | 0.50 | 1 | 0.00 | | 0.00 | | | Lee, Daniel Joshua | | | 1287 | CAN | 1.00 | 1 | 0.00 | | 0.00 | | | Zhang, Ryan | | | 1441 | USA | 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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