Individual Calculations December 2019
 Vitazka, Juraj  Total change: -9.40  Rating chartPersonal card
 4.liga A11 2019/20 R3-4 Various SVK 2019-11-09
RcRownchangeKK*chgGame
 1509 1691 1.50 2 0.06 20 1.20 
  Liner, Martin 1401 SVK1.0010.16203.20 
  Merka, Peter 1617 SVK0.501-0.1020-2.00 

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)
 
 3.liga A1 2019/20 R2-3 Various SVK 2019-11-10
RcRownchangeKK*chgGame
 1997 1691 0.00 1 -0.14 20 -2.80 
  Vrba, Michal 1997 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 2019/20 R3 Various SVK 2019-11-17
RcRownchangeKK*chgGame
 1774 1691 0.00 1 -0.39 20 -7.80 
  Petrek, Dominik 1774 SVK0.001-0.3920-7.80 

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)
 

 

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