Individual Calculations April 2018
 Klein, David  Total change: -7.40  Rating chartPersonal card
 Dutch Team Competition 2017-2018 Meester Round 7 various NED 2018-03-10
RcRownchangeKK*chgGame
 2385 2500 0.50 1 -0.16 10 -1.60 
  Braun, Christian m2385 GER0.501-0.1610-1.60 

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)
 
 Belgian Interclubs 2017-2018 Round 8 Various Places BEL 2018-03-11
RcRownchangeKK*chgGame
 2446 2500 0.00 1 -0.58 10 -5.80 
  Hovhannisyan, Mher m2446 BEL0.001-0.5810-5.80 

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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