Individual Calculations January 2020
 Krejci, Jan  Total change: -5.80  Rating chartPersonal card
 2. liga F 2019/2020 r4-5 various CZE 2019-12-01
RcRownchangeKK*chgGame
 2082 2104 1.00 2 -0.06 20 -1.20 
  Cempel, Jaroslav f2032 CZE1.0010.40208.00 
  Pilch, Roman 2131 CZE0.001-0.4620-9.20 

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)
 
 SSOK - Krajsky prebor I 2019/2020 r4 various CZE 2019-12-08
RcRownchangeKK*chgGame
 1929 2104 0.50 1 -0.23 20 -4.60 
  Kozak, Pavel 1929 CZE0.501-0.2320-4.60 

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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