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Individual Calculations January 2020 |
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| Perez, Robert James Total change: 80.80 | |   |
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| Eastern Asia Juniors Chess Championship 2019 | Tanauan City | PHI | 2019-12-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1767 | 1530 | 4.00 | 8 | 2.02 | 40 | 80.80 | |
|  Lee, Care Greene | | | 1930 * | MAS | 1.00 | 1 | 0.92 | 40 | 36.80 | |  Quizon, Daniel | m | | 1930 * | PHI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Medina, John Paulo | | | 1756 | PHI | 0.50 | 1 | 0.29 | 40 | 11.60 | | | Alanan, Brent Lenard | | | 1892 | PHI | 0.50 | 1 | 0.40 | 40 | 16.00 | | | Bacojo, Mark Jay | | | 1906 | PHI | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Velarde, Jerish John | | | 1907 | PHI | 0.50 | 1 | 0.41 | 40 | 16.40 | | | Buto, Al-Basher | | | 1474 | PHI | 0.50 | 1 | -0.08 | 40 | -3.20 | | | Diaz, Arlton Lance | | | 1337 | PHI | 1.00 | 1 | 0.25 | 40 | 10.00 | | | * 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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