Individual Calculations February 2023
 Vlkovic, Pavol  Total change: -3.60  Rating chartPersonal card
 4.liga A22 2022 2023 R5-6 rozne SVK 2023-01-15
RcRownchangeKK*chgGame
 1863 1773 0.50 2 -0.31 20 -6.20 
  Sarkozi, Szabolcs 2080 SVK0.001-0.1420-2.80 
  Klanica, Anton 1646 SVK0.501-0.1720-3.40 

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)
 
 3.liga A2 2022 2023 R5 rozne SVK 2023-01-22
RcRownchangeKK*chgGame
 1449 1773 1.00 1 0.13 20 2.60 
  Kaufman, Robert 1449 SVK1.0010.13202.60 

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)
 

 

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