Individual Calculations September 2022
 Vigueras Moreno, Fernando  Total change: -8.00  Rating chartPersonal card
 II Open Promocion Extremadura Sub 1800 Merida ESP 2022-07-31
RcRownchangeKK*chgGame
 1325 1404 2.00 4 -0.40 20 -8.00 
  Martinez Agudo, Jorge 1668 ESP0.001-0.1820-3.60 
  Lopez Gonzalez, Victor 1265 ESP1.0010.31206.20 
  Pantiga Aguilar, Alejandro 1081 ESP1.0010.13202.60 
  Sanchez Guerrero, Hugo 1285 ESP0.001-0.6620-13.20 

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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