Individual Calculations September 2020
 Mazak, Ryan  Total change: 108.80  Rating chartPersonal card
 Presov OPEN 2020 Presov SVK 2020-07-30
RcRownchangeKK*chgGame
 1537 1175 3.50 7 2.72 40 108.80 
  Brodzak, Jan 1575  * SVK0.5010.424016.80 
  Seko, Radovan 1532 SVK1.0010.894035.60 
  Pacholsky, Martin 1575  * SVK0.001-0.0840-3.20 
  Horbal, Jozef 1575  * SVK0.001-0.0840-3.20 
  Sukovsky, Igor 1575  * SVK0.001-0.0840-3.20 
  Jursa, Juraj 1351 SVK1.0010.734029.20 
  Danko, Milan 1575  * SVK1.0010.924036.80 
 * 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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