Individual Calculations January 2013
 Colmena Martinez, Valentin  Total change: -25.50  Rating chartPersonal card
 Liga Andaluza 12/13 Primera DivisiĆ³n E Andalicia ESP 2012-10-07
RcRownchangeKK*chgGame
 1856 2080 3.00 5 -0.85 30 -25.50 
  Domingo Nunez, Alejandro 1849 ESP0.501-0.2930-8.70 
  Llamas Perez, Antonio 1736 ESP1.0010.12303.60 
  Cortizo Pantaleon, Dariana 2024 CUB0.001-0.5830-17.40 
  Roman Cortes, Victor 1855 ESP1.0010.22306.60 
  Garcia Gallego, Maria Gracia 1814 ESP0.501-0.3230-9.60 

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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