Individual Calculations March 2023
 Fernandez Gonzalez, Ignacio  Total change: -17.00  Rating chartPersonal card
 Division de Honor Provincial de Almeria Rondas 1-3 Almeria ESP 2023-02-04
RcRownchangeKK*chgGame
 1432 1378 0.00 2 -0.85 20 -17.00 
  Rubio Garcia, Antonio Ramon 1492 ESP0.001-0.3420-6.80 
  Moreno Lopez, Juan Carlos 1371 ESP0.001-0.5120-10.20 

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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