Individual Calculations April 2020
 Echeverria, Nestor  Total change: 18.20  Rating chartPersonal card
 Primera Autonomica Norte 2020 (Rounds 1-9) Comunidad Valenciana ESP 2020-01-11
RcRownchangeKK*chgGame
 1956 2007 6.00 9 0.91 20 18.20 
  Perez Martinez, Alejandro 2019 ESP1.0010.522010.40 
  Corrales Ucles, Eduardo 1895 ESP0.001-0.6520-13.00 
  Davidovas Chananovas, Norman 2065 ESP1.0010.582011.60 
  Orosa Martinez, Victor 2052 ESP0.001-0.4420-8.80 
  Castro Santimoteo, Raul 1969 ESP0.501-0.0520-1.00 
  Moreno Vicente, Jesus Miguel 1954 ESP1.0010.43208.60 
  Donate Moreno, Silvia 1782 ESP0.501-0.2820-5.60 
  Segura Calero, Sergio 1973 ESP1.0010.45209.00 
  Simon Sanchez, Rafael 1895 ESP1.0010.35207.00 

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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