Individual Calculations March 2019
 Riha, Martin  Total change: 5.40  Rating chartPersonal card
 1. divize JCSS 2018/2019 r7-8 various CZE 2019-02-03
RcRownchangeKK*chgGame
 1951 1926 1.00 2 0.06 20 1.20 
  Landa, Jiri 1929 CZE0.5010.00200.00 
  Bernath, Stefan 1972 CZE0.5010.06201.20 

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)
 
 2. divize JCSS 2018/2019 finale B r1-2 various CZE 2019-02-10
RcRownchangeKK*chgGame
 1695 1926 1.00 1 0.21 20 4.20 
  Ricar, Frantisek 1695 CZE1.0010.21204.20 

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)
 

 

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