Individual Calculations April 2020
 Orlovic, Isa  Total change: 2.00  Rating chartPersonal card
 19th Rochefort Chess Festival - Accession ROCHEFORT FRA 2020-02-22
RcRownchangeKK*chgGame
 1646 1750 4.50 7 0.10 20 2.00 
  Bories, Jean-Paul 1427 FRA1.0010.13202.60 
  Canet, Jerome 1575 FRA1.0010.27205.40 
  Gicquiaud, Karl 1871 FRA0.001-0.3420-6.80 
  Labbe, Georges 1573 FRA1.0010.27205.40 
  Shakessi, Hossein 1592 FRA1.0010.29205.80 
  Grandmougin, Olivier 1893 FRA0.001-0.3120-6.20 
  Delbos, Jean-Louis 1594 FRA0.501-0.2120-4.20 

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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