Individual Calculations January 2020
 Kratochvil, Karel  Total change: -3.40  Rating chartPersonal card
 2. liga E 2019/2020 r4-5 various CZE 2019-12-01
RcRownchangeKK*chgGame
 2030 2151 0.50 1 -0.16 20 -3.20 
  Londin, Simon 2030 CZE0.501-0.1620-3.20 

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)
 
 2.liga skupina D 2019/20 R5-6 Various SVK 2019-12-14
RcRownchangeKK*chgGame
 2148 2151 1.00 2 -0.01 20 -0.20 
  Konak, Jan 2133 SVK0.501-0.0320-0.60 
  Peterson, Eric f2162 SVK0.5010.02200.40 

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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