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Individual Calculations October 2013 |
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| Peraza Alvarez, Rafael Eduardo Total change: 3.45 | |   |
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| Liga de Ascenso por Equipos 2013 | San Jose | CRC | 2013-07-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1898 | 2054 | 3.00 | 4 | 0.23 | 15 | 3.45 | |
|  Solano Lopez, Royner | | | 2057 | CRC | 0.50 | 1 | 0.00 | 15 | 0.00 | |  Rodriguez Arrieta, Maria Elena | | wf | 1840 | CRC | 0.50 | 1 | -0.27 | 15 | -4.05 | | | Campos Cerdas, Jorge | | | 1950 | CRC | 1.00 | 1 | 0.36 | 15 | 5.40 | | | Del Cid Winter, Roberto | | | 1744 | CRC | 1.00 | 1 | 0.14 | 15 | 2.10 | |
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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