Individual Calculations January 2020
 Meduna, Eduard  Total change: -1.60  Rating chartPersonal card
 r3-4 various CZE 2019-11-30
RcRownchangeKK*chgGame
 2253 2373 1.00 2 -0.29 10 -2.90 
  Vymazal, Bronislav 2397 CZE0.5010.03100.30 
  Barak, David 2109 CZE0.501-0.3210-3.20 

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 C 2019/2020 r4-5 various CZE 2019-12-01
RcRownchangeKK*chgGame
 2312 2376 0.50 1 -0.09 10 -0.90 
  Rehorek, Martin 2312 CZE0.501-0.0910-0.90 

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 r4 various CZE 2019-12-08
RcRownchangeKK*chgGame
 2156 2376 1.00 1 0.22 10 2.20 
  Hanl, Frantisek 2156 CZE1.0010.22102.20 

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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