Individual Calculations September 2022
 Lefebvre, Herve  Total change: -35.00  Rating chartPersonal card
 HZ University of Applied Sciences Chess Tournament 2022 Vlissingen NED 2022-08-06
RcRownchangeKK*chgGame
 2033 2212 4.00 8 -1.75 20 -35.00 
  Czappa, Fabian Alexander 1802 GER1.0010.08201.60 
  Skutta, Bernd, Dr. 1950 GER1.0010.18203.60 
  Lalith, Babu M R g2549 IND0.001-0.1220-2.40 
  De Boer, Robert 2005 NED1.0010.23204.60 
  Shakhverdian, William 2046 NED0.001-0.7220-14.40 
  Galle, Andre 1999 BEL0.001-0.7720-15.40 
  Morssink, Pieter Jan 1920 NED1.0010.15203.00 
  Smeets, Kobe 1994 NED0.001-0.7820-15.60 

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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