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Individual Calculations August 2017 |
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| Mendez, Andre Total change: -21.20 | |   |
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| Panamerican Youth Championship 2017 U-10 | San Jose | CRC | 2017-07-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1537 | 1435 | 1.00 | 4 | -0.53 | 40 | -21.20 | |
|  Campos Gomez, Manuel | | | 1780 | COL | 0.50 | 1 | 0.39 | 40 | 15.60 | | | Najurieta, Tiziano | | | 1440 | ARG | 0.50 | 1 | 0.01 | 40 | 0.40 | |  Gao, Marvin | c | | 1525 | USA | 0.00 | 1 | -0.38 | 40 | -15.20 | | | Sarda, Pedro Sada | | | 1402 | BRA | 0.00 | 1 | -0.55 | 40 | -22.00 | |
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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