Individual Calculations May 2015
 Valek, Milan  Total change: -28.60  Rating chartPersonal card
 2. liga F 2014/2015 r1-3 various CZE 2014-11-02
RcRownchangeKK*chgGame
 2014 2046 0.50 1 -0.04 20 -0.80 
  Kovar, Oldrich 2014 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 F 2014/2015 r4 various CZE 2014-12-14
RcRownchangeKK*chgGame
 2057 2046 0.50 1 0.02 20 0.40 
  Didi, Jan 2057 CZE0.5010.02200.40 

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)
 
 2. liga F 2014/2015 r5-6 various CZE 2015-01-11
RcRownchangeKK*chgGame
 2080 2046 0.00 2 -0.91 20 -18.20 
  Potomak, Vladimir 2179 CZE0.001-0.3220-6.40 
  Smilek, Petr 1980 CZE0.001-0.5920-11.80 

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 F 2014/2015 r7-8 various CZE 2015-02-08
RcRownchangeKK*chgGame
 2049 2046 0.00 1 -0.50 20 -10.00 
  Bulava, Petr 2049 CZE0.001-0.5020-10.00 

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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