Individual Calculations February 2019
 Samek, Peter  Total change: -6.60  Rating chartPersonal card
 4.liga A11 2018/19 R7-8 Various SVK 2019-01-12
RcRownchangeKK*chgGame
 1468 1529 0.50 1 -0.08 20 -1.60 
  Hatala, Peter 1468 SVK0.501-0.0820-1.60 

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)
 
 3.liga A1 2019/20 R5-6 Various SVK 2019-01-13
RcRownchangeKK*chgGame
 1746 1529 0.50 2 0.02 20 0.40 
  Benci, Rudolf 1638 SVK0.001-0.3520-7.00 
  Machalec, Vladimir 1853 SVK0.5010.37207.40 

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)
 
 5.liga A12 2018/19 R5-6 Various SVK 2019-01-13
RcRownchangeKK*chgGame
 1706 1529 0.00 1 -0.27 20 -5.40 
  Petrek, David 1706 SVK0.001-0.2720-5.40 

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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