Individual Calculations May 2018
 Bondarchuk, Vadim  Total change: -23.60  Rating chartPersonal card
 GRENKE Chess Open 2018 B-Open Karlsruhe GER 2018-03-29
RcRownchangeKK*chgGame
 1772 1996 3.50 6 -1.18 20 -23.60 
  Mang, Markus, Dr. 1693 GER0.501-0.3620-7.20 
  Schneider, Kevin 1699 GER1.0010.15203.00 
  Shanmukha, Pulli 1817 IND0.501-0.2320-4.60 
  Deuer, Marius 1797 GER0.001-0.7620-15.20 
  Ruehl, Volker 1801 GER1.0010.25205.00 
  Coellen, Florian 1822 GER0.501-0.2320-4.60 

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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