Individual Calculations November 2022
 Hlavac, Peter  Total change: 26.40  Rating chartPersonal card
 2. liga C 2022 23 R1-2 ZA - BB SVK 2022-10-08
RcRownchangeKK*chgGame
 1978 1949 2.00 2 1.08 20 21.60 
  Kovacs, Daniel 1991 HUN1.0010.562011.20 
  Sulko, Jan 1965 SVK1.0010.522010.40 

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 Zilina 2022 2023 R1 SVK SVK 2022-10-21
RcRownchangeKK*chgGame
 1743 1949 1.00 1 0.24 20 4.80 
  Petko, Vladimir 1743 SVK1.0010.24204.80 

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)
 

 

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