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Individual Calculations July 2019 |
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| Castro Madrigal, Randall Total change: -29.80 | |   |
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| LV Campeonato Nacional por Equipos Clasico 2019 | San Jose | CRC | 2019-04-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1794 | 1994 | 0.00 | 2 | -1.49 | 20 | -29.80 | |
|  Bonilla Rodriguez, Andres | | | 1902 | CRC | 0.00 | 1 | -0.63 | 20 | -12.60 | |  Barrantes Sanchun, Luis Gerardo | | | 1686 | CRC | 0.00 | 1 | -0.86 | 20 | -17.20 | |
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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