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Individual Calculations April 2018 |
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| Lacayo, Rene Total change: 31.20 | |   |
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| Campeonato Nacional Absoluto de Ajedrez (Final) 2018 | Managua | NCA | 2018-03-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2143 | 2234 | 6.50 | 8 | 1.51 | 20 | 30.20 | |
|  Picado, Jorge | | | 2131 | NCA | 1.00 | 1 | 0.36 | 20 | 7.20 | |  Espinoza, Jose | | | 2110 | NCA | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Rocha, Maximiliano | f | | 2182 | NCA | 0.50 | 1 | -0.07 | 20 | -1.40 | | | Pilarte, Rene | f | | 2144 | NCA | 1.00 | 1 | 0.38 | 20 | 7.60 | | | Sanchez, Steven | | | 2169 | NCA | 1.00 | 1 | 0.41 | 20 | 8.20 | | | Castillo, Rommel | | | 2086 | NCA | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Ortiz, Marcos | | | 2174 | NCA | 0.50 | 1 | -0.08 | 20 | -1.60 | | | Alfaro, William | f | | 2149 | NCA | 0.50 | 1 | -0.12 | 20 | -2.40 | |
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) | | | | Subzonal Absoluto 2.3.C | San Jose | CRC | 2018-03-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2132 | 2234 | 5.50 | 9 | 0.05 | 20 | 1.00 | |
| | Murillo Varela, Ricardo | | | 1834 * | CRC | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Rojas Cisneros, Kevin | | | 1919 | CRC | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Baules, Jorge | m | | 2328 | PAN | 0.50 | 1 | 0.13 | 20 | 2.60 | | | Valdes Romero, Leonardo | m | | 2401 | CRC | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Quesada Campos, Jordi Alessandre | c | | 1964 | CRC | 0.50 | 1 | -0.33 | 20 | -6.60 | | | Godoy C., Miguel Angel | | | 1887 | GUA | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Sun Chin, Robert Patrick | c | | 2093 | PAN | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Gonzalez Acosta, Bernal | g | | 2463 | CRC | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Arias Santana, Mauricio | m | | 2303 | CRC | 0.50 | 1 | 0.10 | 20 | 2.00 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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