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Individual Calculations January 2018 |
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| Estrada Lavin, Cristian Alexand Total change: 80.40 | |   |
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| Sudamericano U18 Open | Asuncion | PAR | 2017-12-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2255 | 2044 | 4.00 | 8 | 2.01 | 40 | 80.40 | |
|  Zapata Charles, Santiago | f | | 2377 | ARG | 0.50 | 1 | 0.38 | 40 | 15.20 | |  Medrano, Sebastian | | | 2035 | BOL | 0.50 | 1 | -0.01 | 40 | -0.40 | | | Delgado Romero, Marco | | | 2269 | PER | 1.00 | 1 | 0.78 | 40 | 31.20 | | | Pinto, Daniel | f | | 2140 | BOL | 0.50 | 1 | 0.13 | 40 | 5.20 | | | Acosta, Pablo Ismael | m | | 2397 | ARG | 0.50 | 1 | 0.39 | 40 | 15.60 | | | Santiago Vilca, Christian Amilca | f | | 2186 | PER | 1.00 | 1 | 0.69 | 40 | 27.60 | | | Escalante Ramirez, Brian Sebasti | f | | 2358 | PER | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Noboa, Kevin | f | | 2277 | ECU | 0.00 | 1 | -0.21 | 40 | -8.40 | |
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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