Individual Calculations June 2022
 Straka, Ivan  Total change: -10.80  Rating chartPersonal card
 3.liga A1 2021 22 R4 SVK SVK 2022-05-07
RcRownchangeKK*chgGame
 1677 1637 0.50 2 -0.42 20 -8.40 
  Horvathova, Hana 1455 SVK0.501-0.2420-4.80 
  Kundrak, Vladimir 1898 SVK0.001-0.1820-3.60 

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)
 
 4.liga A1 2021 22 R11 SVK SVK 2022-05-07
RcRownchangeKK*chgGame
 1526 1637 1.00 1 0.35 20 7.00 
  Isa, Adam 1526 SVK1.0010.35207.00 

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 A11a R5 BA SVK 2022-05-07
RcRownchangeKK*chgGame
 1658 1637 0.00 1 -0.47 20 -9.40 
  Grom, Stanislav 1658 SVK0.001-0.4720-9.40 

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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