Individual Calculations April 2018
 Kotal, Vaclav  Total change: 9.20  Rating chartPersonal card
 1. divize JCSS 2017/2018 r10 various CZE 2018-03-11
RcRownchangeKK*chgGame
 1882 2125 1.00 1 0.20 40 8.00 
  Novak, Pavel 1882 CZE1.0010.20408.00 

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 C 2017/2018 r10 various CZE 2018-03-18
RcRownchangeKK*chgGame
 2337 2125 0.50 1 0.27 40 10.80 
  Hausner, Ivan m2337 CZE0.5010.274010.80 

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)
 
 2. divize JCSS - skupina B 2017/2018 r10 various CZE 2018-03-24
RcRownchangeKK*chgGame
 1939 2125 0.50 1 -0.24 40 -9.60 
  Dvorak, Premysl 1939 CZE0.501-0.2440-9.60 

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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