Individual Calculations February 2023
 Krajnak, Jan  Total change: -26.20  Rating chartPersonal card
 3.liga D1 R5-6 Presovsky a Kosicky krajsky sachovy zvaz SVK 2023-01-08
RcRownchangeKK*chgGame
 1816 2099 1.00 2 -0.67 20 -13.40 
  Tekeli, Jozef 1822 SVK1.0010.17203.40 
  Minarcak, Pavol 1809 SVK0.001-0.8420-16.80 

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)
 
 2.liga D 2022 23 Round 7 PO-KE SVK 2023-01-15
RcRownchangeKK*chgGame
 1997 2099 0.00 1 -0.64 20 -12.80 
  Kovalsky, Vladimir 1997 SVK0.001-0.6420-12.80 

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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