Individual Calculations April 2019
 Janacek, Jaroslav  Total change: 2.60  Rating chartPersonal card
 Krajsky prebor SSS 2018/2019 r9-10 various CZE 2019-03-03
RcRownchangeKK*chgGame
 2097 2052 1.00 2 0.13 20 2.60 
  Bargel, Martin 2100 CZE1.0010.572011.40 
  Benes, Petr 2093 CZE0.001-0.4420-8.80 

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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