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Individual Calculations October 2012 |
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| Alvarado, Dizan Ernesto Total change: -2.85 | |   |
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| Campeonato Nacional Abierto 2012 | San Jose | CRC | 2012-08-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2011 | 1970 | 2.00 | 5 | -0.19 | 15 | -2.85 | |
|  Moran, Mike | | | 1631 | CRC | 1.00 | 1 | 0.12 | 15 | 1.80 | |  Vargas Serano, Pablo | | | 2031 | CRC | 0.00 | 1 | -0.42 | 15 | -6.30 | | | Gonzalez Quesada, Eva | | | 1999 | CRC | 1.00 | 1 | 0.54 | 15 | 8.10 | | | Hernandez Basante, Francisco, Mi | m | | 2235 | CRC | 0.00 | 1 | -0.18 | 15 | -2.70 | | | Murillo Tsijli, Manuel | | | 2160 | CRC | 0.00 | 1 | -0.25 | 15 | -3.75 | |
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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