Individual Calculations May 2015
 Pacovsky, Jiri  Total change: -12.40  Rating chartPersonal card
 2. liga C 2014/2015 r5-6 various CZE 2015-01-11
RcRownchangeKK*chgGame
 2103 2226 0.00 1 -0.67 20 -13.40 
  Zvara, David 2103 CZE0.001-0.6720-13.40 

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 C 2014/2015 r7-8 various CZE 2015-02-08
RcRownchangeKK*chgGame
 2071 2226 0.50 1 -0.21 20 -4.20 
  Soucek, Milan 2071 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 D 2014/2015 r7-8 various CZE 2015-02-08
RcRownchangeKK*chgGame
 2293 2226 0.50 1 0.09 20 1.80 
  Ringel, Zbynek 2293 CZE0.5010.09201.80 

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 D 2014/2015 r9-10 various CZE 2015-03-15
RcRownchangeKK*chgGame
 1952 2226 1.00 1 0.17 20 3.40 
  Smejkal, Jan 1952 CZE1.0010.17203.40 

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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