Individual Calculations March 2014
 Gavarrete, Nahum  Total change: -0.60  Rating chartPersonal card
 V Abierto Internacional de Alajuela 2014 Alajuela CRC 2014-01-22
RcRownchangeKK*chgGame
 2069 2127 4.50 8 -0.04 15 -0.60 
  Villalobos Venegas, Daniel 1825 CRC1.0010.15152.25 
  Davila, Carlos m2307 NCA0.001-0.2615-3.90 
  Jimenez Aguilar, Gustavo 1880 CRC1.0010.19152.85 
  Flores Rojas, Federico 1939 CRC1.0010.26153.90 
  Piasetski, Leon m2289 CAN0.001-0.2915-4.35 
  Madrigal, Ana Daniela wf2001 NCA1.0010.33154.95 
  Hernandez Basante, Francisco m2228 CRC0.001-0.3615-5.40 
  Huguet, Sergio f2083 HON0.501-0.0615-0.90 

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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