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Individual Calculations September 2023 |
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| Liu, Heming 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 |
| 1256 | 0 | 2.00 | 7 | 0.00 | 1098 | | 0.00 | |
|  Oliveira, Olavo Tadeu Carvalho | | | 1495 | BRA | 0.00 | 1 | 0.00 | | 0.00 | |  Gomes Barranco, Manuel Ignacio | | | 1163 | PAN | 0.00 | 1 | 0.00 | | 0.00 | | | Mintz, Nathan | | | 1243 | USA | 0.00 | 1 | 0.00 | | 0.00 | | | Lopez Vivanco, Gregorio | | | 1256 | CHI | 1.00 | 1 | 0.00 | | 0.00 | | | Logan, Liam | | | 1022 | JAM | 1.00 | 1 | 0.00 | | 0.00 | | | Mendoza Montesdeoca, Josue Aleja | | | 1369 | ECU | 0.00 | 1 | 0.00 | | 0.00 | | | Berrios Cuadra, Michael Stefan | | | 1242 | NCA | 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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