|
Individual Calculations April 2009 |
|
|
|
| Castro Madrigal, Randall Total change: -58.50 | |   |
|
| Costa Rican National Championship Phase 1.1 | San Jose | CRC | 2009-01-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2032 | 2135 | 1.50 | 6 | -2.34 | 25 | -58.50 | |
|  Trejos, Shirley | | | 1986 | CRC | 0.00 | 1 | -0.70 | 25 | -17.50 | |  Urbina Quiros, Edwin | | | 2080 | CRC | 1.00 | 1 | 0.42 | 25 | 10.50 | | | Machado Ramirez, Allan | | | 1996 | CRC | 0.00 | 1 | -0.69 | 25 | -17.25 | | | Solis, Efren | | | 2128 | CRC | 0.00 | 1 | -0.51 | 25 | -12.75 | | | Fernandez, Mario | | | 1973 | CRC | 0.00 | 1 | -0.71 | 25 | -17.75 | | | Munoz, Carolina | | wm | 2026 | CRC | 0.50 | 1 | -0.15 | 25 | -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) | | |
|
