Individual Calculations June 2023
 Magura, Ivan  Total change: 20.20  Rating chartPersonal card
 Majstrovstva SR seniorov 65 2023 Tatranske Matliare SVK 2023-05-20
RcRownchangeKK*chgGame
 1735 1741 4.50 7 1.01 20 20.20 
  Turza, Alexander 1375 SVK0.501-0.4020-8.00 
  Hric, Vladimir 1637 SVK1.0010.36207.20 
  Sturc, Gustav 1817 SVK0.5010.10202.00 
  Tokar, Zdenko 1953 SVK0.5010.27205.40 
  Olvecky, Jaroslav 1825 SVK1.0010.622012.40 
  Hecko, Dusan 1973 SVK0.001-0.2120-4.20 
  Marci, Bartolomej 1564 SVK1.0010.27205.40 

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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