Individual Calculations December 2021
 Martinez Sanchez, Gregorio  Total change: 12.40  Rating chartPersonal card
 Primera Autonomica Sur 2021 Valencia ESP 2021-09-11
RcRownchangeKK*chgGame
 2000 1948 4.50 9 0.62 20 12.40 
  Gomez, Deltel Nazario 2051 ESP0.5010.14202.80 
  Varga, Mariano f2000 ARG0.001-0.4320-8.60 
  Van Duijvenbode, Arco 2057 NED0.001-0.3520-7.00 
  Moreno Giron, Victor M. 2026 ESP0.001-0.3920-7.80 
  Aguado Crespo, Antonio 1995 ESP1.0010.572011.40 
  Masegosa Masegosa, David 1892 ESP1.0010.42208.40 
  Torres Ruiz, Diego 2144 ESP0.5010.25205.00 
  Orts Tomas, Marc 1900 ESP1.0010.43208.60 
  Huerta Mazcunan, Jesus 1931 ESP0.501-0.0220-0.40 

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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