Individual Calculations May 2023
 Olmedo Alvarez, Marcos  Total change: 4.20  Rating chartPersonal card
 Torneo 37 Open de Primavera CCC 2023 Rondas 1-3 Colmenarejo (Madrid) ESP 2023-04-09
RcRownchangeKK*chgGame
 1599 1352 1.00 3 0.21 20 4.20 
  Serrano Martinez, Francisco Jose 1810 ESP0.001-0.0520-1.00 
  Olmedo Aznar, Mario 1235 ESP1.0010.34206.80 
  Garcia Diaz, Alejandro 1751 ESP0.001-0.0820-1.60 

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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