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Individual Calculations August 2017 |
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| Arce Chevez, Amado Gonzalo Total change: 0.00 | |   |
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| Panamerican Youth Championship 2017 U-18 | San Jose | CRC | 2017-07-01 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1880 | 0 | 4.50 | 8 | 0.00 | 1900 | | 0.00 | |
|  Polgar-Shutzman, Tom | | | 2022 | USA | 0.50 | 1 | 0.00 | | 0.00 | |  Premkumar, Hiren | | | 1911 | USA | 0.00 | 1 | 0.00 | | 0.00 | | | Alvarado Castro, Jeaustin | | | 1559 | CRC | 1.00 | 1 | 0.00 | | 0.00 | | | Escalante Ramirez, Brian Sebasti | f | | 2340 | PER | 0.00 | 1 | 0.00 | | 0.00 | | | Santiago Vilca, Christian Amilca | f | | 2260 | PER | 0.00 | 1 | 0.00 | | 0.00 | | | Herrera, Diego | | | 1704 | PAN | 1.00 | 1 | 0.00 | | 0.00 | | | Sandi Castro, Allan | | | 1335 | CRC | 1.00 | 1 | 0.00 | | 0.00 | | | Jimenez, Pedro | | | 1906 | PAN | 1.00 | 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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