Individual Calculations May 2011
 Zvarikova, Alexandra  Total change: 19.35  Rating chartPersonal card
 SVK 2nd league gr.C Various SVK 2010-10-23
RcRownchangeKK*chgGame
 2036 2018 1.50 2 0.55 15 8.25 
  Novacek, Vladimir 2089 SVK1.0010.60159.00 
  Puskar, Jan 1983 SVK0.501-0.0515-0.75 

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)
 
 SVK_1st league gr. East Various SVK 2010-11-06
RcRownchangeKK*chgGame
 2198 2018 1.00 1 0.74 15 11.10 
  Csolto, Tibor Jr 2198 SVK1.0010.741511.10 

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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