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Individual Calculations August 2017 |
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| Tello Chavez, Isaac Valent Total change: -32.20 | |   |
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| Panamerican Youth Championship 2017 U-18 | San Jose | CRC | 2017-07-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2065 | 2328 | 5.50 | 9 | -1.61 | 20 | -32.20 | |
|  Lossi C., Cyrano Jose | | | 1928 * | GUA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Vivas Zamora, Fabian Ernesto | | | 2128 | VEN | 0.00 | 1 | -0.76 | 20 | -15.20 | | | Jimenez, Pedro | | | 1928 * | PAN | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Santiago Vilca, Christian Amilca | f | | 2260 | PER | 0.50 | 1 | -0.09 | 20 | -1.80 | | | Rojas Cisneros, Kevin | | | 1928 * | CRC | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Miliam Escobar, David Isaac | | | 1928 * | HON | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Sanchez, Steven | | | 1985 | NCA | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Molina Mendoza, Omar | c | | 2159 | MEX | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Escalante Ramirez, Brian Sebasti | f | | 2340 | PER | 0.50 | 1 | 0.02 | 20 | 0.40 | | | * 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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