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Individual Calculations February 2020 |
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| Usselman, Paul Total change: -18.00 | |   |
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| Torneo Abierto Metropolitano Grupo B 2019 | San Jose | CRC | 2019-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1497 | 1750 | 5.50 | 8 | -0.90 | 20 | -18.00 | |
|  Calderon Brenes, Brandon | | | 1357 | CRC | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Barboza Viquez, Martin Eduardo | | | 1490 | CRC | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Arteaga Saenz, Juan Manuel | | | 1571 | CRC | 0.00 | 1 | -0.73 | 20 | -14.60 | | | Segura Cordero, Ariel | | | 1460 | CRC | 0.00 | 1 | -0.84 | 20 | -16.80 | | | Thuel Gutierrez, Jose Andres | | | 1405 | CRC | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Semana Ramirez, Jerian | | | 1495 | CRC | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Chaves Solera, Milton | | | 1520 | CRC | 0.50 | 1 | -0.29 | 20 | -5.80 | | | Melendez Arce, Kalet | | | 1681 | CRC | 1.00 | 1 | 0.40 | 20 | 8.00 | |
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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