Individual Calculations April 2019
 Vitazka, Juraj  Total change: 5.80  Rating chartPersonal card
 4.liga A11 2018/19 R11-12 Various SVK 2019-03-09
RcRownchangeKK*chgGame
 1853 1652 0.50 2 0.01 20 0.20 
  Lachcina, Alojz 1867 SVK0.001-0.2320-4.60 
  Huncar, Martin 1838 SVK0.5010.24204.80 

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)
 
 3.liga A1 2019/20 R9-10 Various SVK 2019-03-10
RcRownchangeKK*chgGame
 1956 1652 0.00 1 -0.14 20 -2.80 
  Kucera, Michal 1956 SVK0.001-0.1420-2.80 

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)
 
 5.liga A12 2018/19 R8 Various SVK 2019-03-17
RcRownchangeKK*chgGame
 1591 1652 1.00 1 0.42 20 8.40 
  Kison, Jan 1591 SVK1.0010.42208.40 

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)
 

 

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