Individual Calculations September 2021
 Marsa, Alexandr  Total change: 57.80  Rating chartPersonal card
 Mistrovstvi CR senioru nad 60 let 2021 Rychnov nad Kneznou CZE 2021-08-07
RcRownchangeKK*chgGame
 1935 1863 6.50 9 2.89 20 57.80 
  Pilik, Jaroslav 1531 CZE1.0010.12202.40 
  Sysr, Pavel 1563 CZE1.0010.15203.00 
  Mlynek, Petr 2058 CZE1.0010.752015.00 
  Dvorak, Vladimir 1939 CZE1.0010.602012.00 
  Malinovsky, Petr 2076 CZE0.5010.27205.40 
  Mojzis, Jan 2102 CZE0.5010.30206.00 
  Sobotnik, Petr 1920 CZE0.5010.08201.60 
  Urban, Zdenek c2079 CZE0.001-0.2220-4.40 
  Gibiec, Ernest 2150 CZE1.0010.842016.80 

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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