Individual Calculations February 2023
 Lazo, Juraj  Total change: 9.20  Rating chartPersonal card
 3. liga D2 2022 23 R5-7 Presovsky kraj SVK 2023-01-08
RcRownchangeKK*chgGame
 1912 1956 2.00 3 0.32 20 6.40 
  Balazs, Ladislav 2045 SVK0.5010.12202.40 
  Varga, Jozef 1893 SVK1.0010.41208.20 
  Verba, Vladimir 1799 SVK0.501-0.2120-4.20 

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
 1642 1956 1.00 1 0.14 20 2.80 
  Cuker, Oliver 1642 SVK1.0010.14202.80 

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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