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Individual Calculations February 2016 |
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| Bogantes Robleto, Karina Total change: -59.80 | |   |
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| International Chess Tournament Joaquin Hurtado In Memoriam, 2015 | Managua | NCA | 2015-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1655 | 1664 | 2.50 | 9 | -2.10 | 20 | -42.00 | |
|  Jimenez Martinez, Alexander | | | 2002 | NCA | 0.00 | 1 | -0.12 | 20 | -2.40 | |  Granados Ortiz, Fidel | | | 1856 | NCA | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Robles Carballo, Silvio Jose | | | 1288 | NCA | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Rios, Edgard | | | 1887 | NCA | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Trana, Luis Manuel | | | 1447 | NCA | 0.50 | 1 | -0.28 | 20 | -5.60 | | | Morales, Benjamin | | | 1648 | NCA | 0.00 | 1 | -0.52 | 20 | -10.40 | | | Castillo, Carlos Emilio | | | 1473 | ESA | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Sandoval Gutierrez, William | | | 1726 | NCA | 0.00 | 1 | -0.41 | 20 | -8.20 | | | Solorzano Rivera, Freddy Alfonso | | | 1564 | NCA | 0.00 | 1 | -0.64 | 20 | -12.80 | |
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) | | | | VII Abierto Internacional de Alajuela 2016 | Alajuela | CRC | 2016-01-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1786 | 1664 | 0.50 | 4 | -0.89 | 20 | -17.80 | |
| | Campos Cerdas, Jorge | | | 1910 | CRC | 0.50 | 1 | 0.31 | 20 | 6.20 | | | Arroyo Valverde, Luis Emilio | | | 1913 | CRC | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Vargas Miranda, Diego | | | 1851 | CRC | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Chiong Zhu, Angelica | | | 1469 | CRC | 0.00 | 1 | -0.75 | 20 | -15.00 | |
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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