Individual Calculations February 2016
 Guerrero Villanueva, David  Total change: -11.80  Rating chartPersonal card
 FMA Cto de Liga Equipos Preferente Ronda 4-6 Madrid ESP 2016-01-10
RcRownchangeKK*chgGame
 1977 1999 1.00 3 -0.59 20 -11.80 
  Urrutia Gonzalez, Javier 1952 ESP0.001-0.5720-11.40 
  Sanchez Millan, Eduardo 2040 ESP1.0010.562011.20 
  Gil Sierra, Jacinto 1938 ESP0.001-0.5820-11.60 

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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