Individual Calculations April 2015
 Spinka, Petr  Total change: 17.40  Rating chartPersonal card
 Krajska soutez KHSS 2014/2015 - zapad r1-3 various CZE 2014-11-02
RcRownchangeKK*chgGame
 1965 1917 1.50 3 0.15 20 3.00 
  Kopriva, Pavel 1780 CZE0.001-0.6820-13.60 
  Nun, Josef m2213 CZE0.5010.35207.00 
  Nejedlo, Josef 1901 CZE1.0010.48209.60 

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)
 
 Krajska soutez KHSS 2014/2015 - zapad r4 various CZE 2014-12-14
RcRownchangeKK*chgGame
 1964 1917 0.50 1 0.07 20 1.40 
  Kohout, Jan 1964 CZE0.5010.07201.40 

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)
 
 Krajska soutez KHSS 2014/2015 - zapad r5-6 various CZE 2015-01-11
RcRownchangeKK*chgGame
 1653 1917 1.00 1 0.18 20 3.60 
  Kobrle, Karel 1653 CZE1.0010.18203.60 

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)
 
 Krajska soutez KHSS 2014/2015 - zapad r7-8 various CZE 2015-02-08
RcRownchangeKK*chgGame
 1896 1917 0.50 1 -0.03 20 -0.60 
  Kohout, Martin 1896 CZE0.501-0.0320-0.60 

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)
 
 Krajska soutez KHSS 2014/2015 - zapad r9-11 various CZE 2015-03-15
RcRownchangeKK*chgGame
 1915 1917 1.50 2 0.50 20 10.00 
  Kucera, Daniel 1781 CZE1.0010.32206.40 
  Bielavsky, Jiri 2048 CZE0.5010.18203.60 

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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