Individual Calculations February 2016
 Bitalzadeh, Ali  Total change: 1.70  Rating chartPersonal card
 Dutch Team Competition 2015-2016 - Meester - round 5 Various NED 2016-01-09
RcRownchangeKK*chgGame
 2404 2402 1.00 1 0.50 10 5.00 
  Bosboom, Manuel m2404 NED1.0010.50105.00 

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)
 
 NRW Klasse 1 2015/16 round 5 Nordrheinwestfalen GER 2016-01-10
RcRownchangeKK*chgGame
 2130 2402 0.50 1 -0.33 10 -3.30 
  Suchland, Marko 2130 GER0.501-0.3310-3.30 

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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