Individual Calculations April 2020
 Bystrov, Sergej M.  Total change: -11.50  Rating chartPersonal card
 19th Rochefort Chess Festival - Masters ROCHEFORT FRA 2020-02-22
RcRownchangeKK*chgGame
 2088 2206 4.00 8 -1.15 10 -11.50 
  Kennedy, John 1923 FRA0.501-0.3410-3.40 
  Goulesque, Camille 1896 FRA1.0010.14101.40 
  Prie, Eric g2423 FRA0.001-0.2210-2.20 
  Lemiere, Frederic 1960 FRA1.0010.19101.90 
  Shirazi, Kamran m2362 FRA0.001-0.2910-2.90 
  Peric, Slavisa m2081 SRB0.501-0.1710-1.70 
  Girard, Eric 2011 FRA0.501-0.2510-2.50 
  Mota, Pankit 2048 IND0.501-0.2110-2.10 

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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