Individual Calculations May 2015
 Lhotka, Jiri  Total change: -9.40  Rating chartPersonal card
 2. liga C 2014/2015 r1-3 various CZE 2014-11-02
RcRownchangeKK*chgGame
 2319 2095 0.50 1 0.28 20 5.60 
  Vedral, Oldrich 2319 CZE0.5010.28205.60 

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)
 
 2. liga C 2014/2015 r4 various CZE 2014-12-14
RcRownchangeKK*chgGame
 2143 2095 0.00 1 -0.43 20 -8.60 
  Kratochvil, Vit 2143 CZE0.001-0.4320-8.60 

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)
 
 2. liga C 2014/2015 r7-8 various CZE 2015-02-08
RcRownchangeKK*chgGame
 2230 2095 0.00 1 -0.32 20 -6.40 
  Stastny, Jan 2230 CZE0.001-0.3220-6.40 

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)
 

 

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