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Individual Calculations July 2009 |
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| Rodriguez Miller, Adolfo Total change: -19.50 | |   |
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| Copa Parque del Norte | San José | CRC | 2009-04-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2083 | 2095 | 1.00 | 2 | -0.03 | 25 | -0.75 | |
|  Murillo Tsijli, Alexis | m | | 2317 | CRC | 0.00 | 1 | -0.22 | 25 | -5.50 | |  Murillo Arguedas, Jaime | | | 1848 | CRC | 1.00 | 1 | 0.19 | 25 | 4.75 | |
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) | | | | Copa Metropolitana | San Jose | CRC | 2009-05-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1900 | 2095 | 0.00 | 1 | -0.75 | 25 | -18.75 | |
| | Montoya Aguilar, Cristian | | | 1900 | CRC | 0.00 | 1 | -0.75 | 25 | -18.75 | |
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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