Individual Calculations December 2015
 Bitalzadeh, Ali  Total change: 6.30  Rating chartPersonal card
 Dutch Team Competition 2015-2016 - Meester - round 3 Various NED 2015-11-07
RcRownchangeKK*chgGame
 2457 2400 0.50 1 0.08 10 0.80 
  De Jong, Jan-Willem m2457 NED0.5010.08100.80 

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)
 
 Belgian Interclubs 2015-2016 Round 3 Various BEL 2015-11-08
RcRownchangeKK*chgGame
 2435 2400 1.00 1 0.55 10 5.50 
  Sielecki, Christof m2435 GER1.0010.55105.50 

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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