Individual Calculations February 2020
 Rehorek, Martin  Total change: -7.80  Rating chartPersonal card
 1. liga zapad 2019/2020 r5-6 various CZE 2020-01-05
RcRownchangeKK*chgGame
 2193 2310 1.00 1 0.34 20 6.80 
  Kucera, Petr f2193 CZE1.0010.34206.80 

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)
 
 SSS - Krajsky prebor I 2019/2020 r5-6 various CZE 2020-01-05
RcRownchangeKK*chgGame
 2149 2310 0.50 1 -0.21 20 -4.20 
  Skrivanek, Jan 2149 CZE0.501-0.2120-4.20 

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 C 2019/2020 r6-7 various CZE 2020-01-12
RcRownchangeKK*chgGame
 2301 2310 0.50 2 -0.52 20 -10.40 
  Voloshin, Leonid g2372 CZE0.5010.09201.80 
  Starek, Stanislav 2229 CZE0.001-0.6120-12.20 

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)
 

 

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