Individual Calculations February 2016
 Villalobos Molina, Jose Adrian  Total change: 56.00  Rating chartPersonal card
 VII Abierto Internacional de Alajuela 2016 Alajuela CRC 2016-01-20
RcRownchangeKK*chgGame
 1918 1778 4.50 9 1.40 40 56.00 
  Arce Oviedo, Cesar 1693 CRC1.0010.384015.20 
  Madrigal, Mariano m2172 NCA0.001-0.0840-3.20 
  Jimenez Corrales, Adriana Maria 1642 CRC1.0010.324012.80 
  Fernandez Sibaja, Felipe J 2033 CRC1.0010.814032.40 
  Gonzalez Galvan, Juan Manuel f2178  * ESP0.001-0.0840-3.20 
  Vilpoux, Jeremie 2178  * FRA0.5010.424016.80 
  Vega Araya, Edwin 1953 CRC0.001-0.2740-10.80 
  Dengo Soto, Andres 1378  * CRC1.0010.08403.20 
  Murillo Tsijli, Manuel 2037 CRC0.001-0.1840-7.20 
 * 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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