Individual Calculations February 2018
 Hak, David  Total change: -47.20  Rating chartPersonal card
 2. divize JCSS - skupina A 2017/2018 r6-7 various CZE 2018-01-06
RcRownchangeKK*chgGame
 1867 1937 1.50 2 0.31 40 12.40 
  Bernath, Stefan 1968 CZE1.0010.544021.60 
  Vahala, Tomas 1766 CZE0.501-0.2340-9.20 

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)
 
 1. divize JCSS 2017/2018 r6-7 various CZE 2018-01-07
RcRownchangeKK*chgGame
 1904 1937 0.50 2 -0.58 40 -23.20 
  Kuta, Miroslav 1742 CZE0.501-0.2540-10.00 
  Korostenski, Frantisek 2065 CZE0.001-0.3340-13.20 

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)
 
 1. liga mladeze B 2017/2018 r7 various CZE 2018-01-20
RcRownchangeKK*chgGame
 1770 1937 0.50 2 -0.91 40 -36.40 
  Kovarik, Vojtech 1650 CZE0.001-0.8440-33.60 
  Zvolensky, David 1890 CZE0.501-0.0740-2.80 

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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