Individual Calculations January 2016
 Guerrero Villanueva, David  Total change: -12.60  Rating chartPersonal card
 FMA Cto de Liga Equipos Preferente Ronda1-3 Madrid ESP 2015-11-29
RcRownchangeKK*chgGame
 1972 2012 1.00 3 -0.63 20 -12.60 
  Barria Arbunic, Manuel 1750 ESP0.501-0.3220-6.40 
  Martinez Fresneda, David 2108 ESP0.001-0.3720-7.40 
  Prieto Honorato, Jose Carlos 2058 ESP0.5010.06201.20 

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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