Rapid: Individual Calculations December 2018
 Petrek, David  Total change: -1.60  Rating chartPersonal card
 Dorastenecka liga kraj BA 2018 Bratislava SVK 2018-10-31
RcRownchangeKK*chgGame
 1545 1540 2.00 4 -0.08 20 -1.60 
  Horvath, Jan 1332 SVK1.0010.23204.60 
  Zacik, Tibor Gregor 1515 SVK1.0010.47209.40 
  Zetocha, Adrian 1940  * SVK0.001-0.0820-1.60 
  Cizmar, Tomas 1392 SVK0.001-0.7020-14.00 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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