Individual Calculations May 2017
 Van Oosterom, Chiel  Total change: -9.40  Rating chartPersonal card
 Oberliga NRW 2016/2017 March 2017 Duesseldorf GER 2017-03-01
RcRownchangeKK*chgGame
 2299 2391 0.00 1 -0.63 10 -6.30 
  Thiel, Thomas f2299 GER0.001-0.6310-6.30 

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)
 
 Dutch Team Competition 2016-2017 1B Round 8 Various NED 2017-04-01
RcRownchangeKK*chgGame
 2140 2394 0.50 1 -0.31 10 -3.10 
  Kampman, Tijmen 2140 NED0.501-0.3110-3.10 

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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