Individual Calculations March 2019
 Prazak, Ondrej  Total change: 5.60  Rating chartPersonal card
 Krajsky prebor SSS 2018/2019 r7-8 various CZE 2019-02-03
RcRownchangeKK*chgGame
 2018 2034 0.50 1 -0.02 20 -0.40 
  Straka, Jaroslav 2018 CZE0.501-0.0220-0.40 

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)
 
 Krajsky prebor SSLK 2018/2019 r7-8 various CZE 2019-02-03
RcRownchangeKK*chgGame
 2143 2034 1.00 2 0.30 20 6.00 
  Cerny, Martin 2129 CZE0.5010.13202.60 
  Vitak, Jiri 2157 CZE0.5010.17203.40 

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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