Individual Calculations June 2017
 Buscher, Michael  Total change: -4.80  Rating chartPersonal card
 Belgian Interclubs 2016-2017 Round 11 Division 1 and Test Events Amay BEL 2017-04-30
RcRownchangeKK*chgGame
 2240 2400 0.50 1 -0.21 10 -2.10 
  Herman, Jean 2240 BEL0.501-0.2110-2.10 

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)
 
 Oberliga NRW 2016/2017 May 2017 Duesseldorf GER 2017-05-01
RcRownchangeKK*chgGame
 2185 2396 0.50 1 -0.27 10 -2.70 
  Arndt, Stefan 2185 GER0.501-0.2710-2.70 

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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