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Individual Calculations February 2019 |
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| Ibarra Valverde, Kevin Total change: 0.00 | |   |
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| Abierto Internacional Metropolitano B 2018 | San Jose | CRC | 2018-12-26 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1362 | 0 | 2.00 | 7 | 0.00 | 1204 | | 0.00 | |
|  Mora Nunez, Kevin | | | 1437 | CRC | 0.50 | 1 | 0.00 | | 0.00 | |  Solano Saltachin, Carlos Andres | | | 1672 | CRC | 0.00 | 1 | 0.00 | | 0.00 | | | Arguedas Bolanos, Sharline | | | 1408 | CRC | 0.00 | 1 | 0.00 | | 0.00 | | | Sierra Berrocal, Gabriela | | | 1292 | CRC | 0.50 | 1 | 0.00 | | 0.00 | | | Cardenas Vargas, Jean Carlo | | | 1268 | CRC | 0.50 | 1 | 0.00 | | 0.00 | | | Cedeno Caceres, Stif | | | 1427 | CRC | 0.00 | 1 | 0.00 | | 0.00 | | | Alvarado Alvarez, Rafael Angel | | | 1031 | CRC | 0.50 | 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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