Individual Calculations February 2018
 Slapak, Zdenek  Total change: 12.40  Rating chartPersonal card
 2. divize JCSS - skupina B 2017/2018 r6-7 various CZE 2018-01-06
RcRownchangeKK*chgGame
 1831 2096 1.00 1 0.18 20 3.60 
  Novak, Josef 1831 CZE1.0010.18203.60 

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)
 
 1. divize JCSS 2017/2018 r6-7 various CZE 2018-01-07
RcRownchangeKK*chgGame
 1893 2096 2.00 2 0.49 20 9.80 
  Absolon, Vaclav 1951 CZE1.0010.31206.20 
  Mejta, Frantisek 1835 CZE1.0010.18203.60 

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 2017/2018 r6-7 various CZE 2018-01-14
RcRownchangeKK*chgGame
 2058 2096 0.50 1 -0.05 20 -1.00 
  Sedlacek, Tomas 2058 CZE0.501-0.0520-1.00 

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)
 

 

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