Individual Calculations August 2021
 Bujna, Martin  Total change: 16.00  Rating chartPersonal card
 Slovakia Open Piestany 2021 Piestany SVK 2021-07-10
RcRownchangeKK*chgGame
 1934 1846 3.50 7 0.80 20 16.00 
  Kaniansky, Miroslav 2058 SVK0.5010.27205.40 
  Taragelova, Martina 2008 SVK0.001-0.2920-5.80 
  Gajarsky, Julius 1703 SVK1.0010.31206.20 
  Bucek, Eduard 1985 SVK0.5010.19203.80 
  Jablonicky, Frantisek 2026 SVK0.001-0.2620-5.20 
  Striskova, Lucia 1712 SVK1.0010.32206.40 
  Madar, Martin 2047 SVK0.5010.26205.20 

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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