Individual Calculations May 2015
 Lacha, Josef  Total change: 1.00  Rating chartPersonal card
 1. liga zapad 2014/2015 r2-3 various CZE 2014-11-09
RcRownchangeKK*chgGame
 2251 2003 0.00 1 -0.19 20 -3.80 
  Havlikova, Kristyna wm2251 CZE0.001-0.1920-3.80 

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)
 
 1. liga zapad 2014/2015 r4 various CZE 2014-12-07
RcRownchangeKK*chgGame
 2176 2003 0.00 1 -0.27 20 -5.40 
  Cerny, Martin 2176 CZE0.001-0.2720-5.40 

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 B 2014/2015 r4 various CZE 2014-12-14
RcRownchangeKK*chgGame
 1742 2003 0.50 1 -0.32 20 -6.40 
  Simon, Petr 1742 CZE0.501-0.3220-6.40 

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 B 2014/2015 r5-6 various CZE 2015-01-11
RcRownchangeKK*chgGame
 2006 2003 1.00 1 0.50 20 10.00 
  Stolc, Martin 2006 CZE1.0010.502010.00 

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)
 
 1. liga zapad 2014/2015 r9-10 various CZE 2015-03-01
RcRownchangeKK*chgGame
 2154 2003 1.00 2 0.40 20 8.00 
  Safarik, Jakub 2104 CZE1.0010.642012.80 
  Vojta, Pavel 2203 CZE0.001-0.2420-4.80 

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)
 
 1. liga zapad 2014/2015 r11 various CZE 2015-04-12
RcRownchangeKK*chgGame
 2235 2003 0.00 1 -0.21 20 -4.20 
  Kozusek, Daniel 2235 CZE0.001-0.2120-4.20 

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 B 2014/2015 r11 various CZE 2015-04-19
RcRownchangeKK*chgGame
 2108 2003 0.50 1 0.14 20 2.80 
  Cichy, Miroslav 2108 CZE0.5010.14202.80 

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)
 

 

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