Individual Calculations February 2022
 Labruyere, Roger  Total change: 90.40  Rating chartPersonal card
 FE 6 Vergani Cup gennaio - A Cattolica ITA 2022-01-02
RcRownchangeKK*chgGame
 2284 2024 4.00 9 2.26 40 90.40 
  Costa, Leonardo f2373 GER1.0010.894035.60 
  Sarrau, Jelle f2412 BEL0.001-0.0940-3.60 
  Rakesh, Kumar Jena m2329 IND0.5010.364014.40 
  Loeffler, Markus m2277 GER1.0010.814032.40 
  Klabis, Rokas f2356 LTU0.001-0.1240-4.80 
  Makkar, Rajat c2256 FRA0.001-0.2140-8.40 
  Ciolek, Andreas f2217 GER0.5010.254010.00 
  Hagner, Bennet 2085 GER1.0010.584023.20 
  Sreyas, Payyappat f2250 IND0.001-0.2140-8.40 

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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