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Individual Calculations September 2010 |
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| Gutierrez, Oscar Total change: 1.80 | |   |
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| Memorial Joaquin Gutierrez Mangel | San Jose | CRC | 2010-07-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1915 | 2093 | 3.00 | 4 | 0.12 | 15 | 1.80 | |
|  Redondo Vargas, Diego | | | 1850 | CRC | 1.00 | 1 | 0.20 | 15 | 3.00 | |  Gomez Huertas, Stanley | | | 1986 | CRC | 0.00 | 1 | -0.65 | 15 | -9.75 | | | Vargas, Julio | | | 1791 | CRC | 1.00 | 1 | 0.15 | 15 | 2.25 | | | Solano, Agustin | | | 2032 | CRC | 1.00 | 1 | 0.42 | 15 | 6.30 | |
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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