Individual Calculations February 2023
 Planka, Peter  Total change: -16.80  Rating chartPersonal card
 4.liga A21 2022 2023 R6-7 rozne SVK 2023-01-15
RcRownchangeKK*chgGame
 1783 1788 0.00 2 -1.01 20 -20.20 
  Oruzinsky, Juraj 1837 SVK0.001-0.4320-8.60 
  Hrubsa, Marian 1729 SVK0.001-0.5820-11.60 

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)
 
 5.liga A21 2022 2023 R5 rozne SVK 2023-01-21
RcRownchangeKK*chgGame
 1515 1788 1.00 1 0.17 20 3.40 
  Stolar, Michal 1515 SVK1.0010.17203.40 

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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