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Individual Calculations August 2024 |
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| Zhu, Elber Total change: 68.00 | |   |
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| 2024 Canadian Youth Chess Championships U12O | Laval, Quebec | CAN | 2024-07-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1765 | 1731 | 3.50 | 5 | 1.20 | 40 | 48.00 | |
|  Chua, Zachary Mcdonald | | | 1624 | CAN | 1.00 | 1 | 0.35 | 40 | 14.00 | |  Wu, Nicholas Pei-Chang | | | 1639 | CAN | 1.00 | 1 | 0.37 | 40 | 14.80 | | | Guillemette, Thomas | | | 1844 | CAN | 1.00 | 1 | 0.65 | 40 | 26.00 | | | Tenkov, Arkady | | | 1792 | CAN | 0.50 | 1 | 0.08 | 40 | 3.20 | | | Gao, Heye | | | 1926 | CAN | 0.00 | 1 | -0.25 | 40 | -10.00 | |
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) | | | | XXXIV Pan-American Youth Championships - Open U12 | Orlando, FL | USA | 2024-07-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1692 | 1731 | 5.50 | 9 | 0.50 | 40 | 20.00 | |
| | Bartlett, Khaleel | | | 1487 | JAM | 1.00 | 1 | 0.20 | 40 | 8.00 | | | Zhou, Mason Lou | | | 1632 | USA | 0.50 | 1 | -0.14 | 40 | -5.60 | | | Jammalamadaka, Vihaan | c | | 2014 | USA | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Pille Cruz, Juan Luis | | | 1550 | MEX | 1.00 | 1 | 0.26 | 40 | 10.40 | | | Zegarra Castaneda, Oliver Mateo | | | 1587 | PER | 1.00 | 1 | 0.31 | 40 | 12.40 | | | Goodrich, Elliott | | | 1941 | USA | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Simo Paulino, Leonardo Michael | | | 1678 | DOM | 0.50 | 1 | -0.07 | 40 | -2.80 | | | Angeles Castillo, Bastian M | | | 1637 | PER | 0.50 | 1 | -0.13 | 40 | -5.20 | | | Cabrera Alvarado, Hugo C | | | 1701 | GUA | 1.00 | 1 | 0.46 | 40 | 18.40 | |
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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