Individual Calculations March 2019
 Petrus, Ludek  Total change: 1.20  Rating chartPersonal card
 Krajsky prebor 1 PDSS 2018/2019 r7-8 various CZE 2019-02-03
RcRownchangeKK*chgGame
 1944 1973 0.50 1 -0.04 20 -0.80 
  Lipavsky, Dusan 1944 CZE0.501-0.0420-0.80 

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)
 
 2. liga 2018/2019 D r8-9 various CZE 2019-02-10
RcRownchangeKK*chgGame
 2044 1973 0.50 1 0.10 20 2.00 
  Stolba, Milos 2044 CZE0.5010.10202.00 

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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