Individual Calculations March 2018
 Petko, Viliam  Total change: -18.20  Rating chartPersonal card
 5.liga ZA 2017/18 R6-7 Various SVK 2018-02-02
RcRownchangeKK*chgGame
 1873 1703 0.00 1 -0.28 20 -5.60 
  Masny, Miroslav 1873 SVK0.001-0.2820-5.60 

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 C11 2017/18 R7-8 Various SVK 2018-02-11
RcRownchangeKK*chgGame
 1652 1703 0.50 2 -0.63 20 -12.60 
  Cerven, Peter 1762 SVK0.001-0.4220-8.40 
  Zarnovicky, Igor 1542 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)
 

 

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