Individual Calculations April 2019
 Petrek, David  Total change: -70.80  Rating chartPersonal card
 5.liga A11 2018/19 R12-14 Various SVK 2019-03-08
RcRownchangeKK*chgGame
 1731 1706 0.00 2 -0.93 40 -37.20 
  Durovka, Stefan 1766 SVK0.001-0.4240-16.80 
  Kosper, Peter 1696 SVK0.001-0.5140-20.40 

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)
 
 3.liga A1 2019/20 R9-10 Various SVK 2019-03-10
RcRownchangeKK*chgGame
 1767 1706 0.00 2 -0.84 40 -33.60 
  Moravcik, Denis 1716 SVK0.001-0.4940-19.60 
  Mikulasek, Viktor 1818 SVK0.001-0.3540-14.00 

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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