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Individual Calculations April 2013 |
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| Alvarez Hernandez, David Total change: 7.35 | |   |
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| Torneo Cerrado Goicoechea A | Goicoechea | CRC | 2013-03-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2112 | 2161 | 5.00 | 8 | 0.49 | 15 | 7.35 | |
|  Alfaro Rojas, Alfonso | f | | 2264 | CRC | 0.50 | 1 | 0.14 | 15 | 2.10 | |  Murillo Tsijli, Alexis | m | | 2300 | CRC | 0.50 | 1 | 0.19 | 15 | 2.85 | | | Urbina Quiroz, Edwin | | | 2116 | CRC | 0.50 | 1 | -0.06 | 15 | -0.90 | | | Cabrera Chaves, Marco Antonio | | | 2128 | CRC | 1.00 | 1 | 0.45 | 15 | 6.75 | | | Quesada, Randall | | | 2040 | CRC | 0.50 | 1 | -0.16 | 15 | -2.40 | | | Toro Soto, Anthony | | | 2007 | CRC | 0.50 | 1 | -0.21 | 15 | -3.15 | | | Castro Garcia, Adrian | | | 1946 | CRC | 1.00 | 1 | 0.23 | 15 | 3.45 | | | Fernandez Sanchez, Mario | | | 2093 | CRC | 0.50 | 1 | -0.09 | 15 | -1.35 | |
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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