Individual Calculations February 2018
 Ptacek, Lubos  Total change: 11.60  Rating chartPersonal card
 Krajsky prebor I PDSS 2017/2018 r5-6 various CZE 2018-01-07
RcRownchangeKK*chgGame
 2104 2090 2.00 2 1.04 20 20.80 
  Baudys, Ondrej 2191 CZE1.0010.642012.80 
  Vodicka, Pavel 2016 CZE1.0010.40208.00 

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)
 
 2. liga D 2017/2018 r6-7 various CZE 2018-01-14
RcRownchangeKK*chgGame
 2106 2090 0.50 2 -0.46 20 -9.20 
  Hosek, Milan f2207 CZE0.5010.16203.20 
  Komarkova, Magdalena 2004 CZE0.001-0.6220-12.40 

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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