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Individual Calculations October 2019 |
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| Urbina Quiroz, Edwin Total change: -6.40 | |   |
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| I Torneo Cerrado Max Euwe 2019 | Alajuela | CRC | 2019-09-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2057 | 2185 | 3.00 | 5 | -0.32 | 20 | -6.40 | |
|  Ulloa Avellan, Oscar | | | 1948 | CRC | 0.00 | 1 | -0.80 | 20 | -16.00 | |  Minero Pineda, Carlos | | | 2064 | CRC | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Rojas Cisneros, Kevin | | | 1965 | CRC | 0.50 | 1 | -0.28 | 20 | -5.60 | | | Ramirez Madrid, Gerardo Alfonso | f | | 2059 | CRC | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Gonzalez Galvan, Juan Manuel | f | | 2250 | ESP | 0.50 | 1 | 0.09 | 20 | 1.80 | |
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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