Individual Calculations June 2017
 Margolin, Boris  Total change: -7.90  Rating chartPersonal card
 Oberliga Ost B 2016/2017 April 2017 Hamburg GER 2017-04-01
RcRownchangeKK*chgGame
 2372 2382 0.50 1 -0.01 10 -0.10 
  Grafl, Florian m2372 GER0.501-0.0110-0.10 

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 Ost B 2016/2017 May 2017 Hamburg GER 2017-05-01
RcRownchangeKK*chgGame
 2278 2381 0.50 2 -0.78 10 -7.80 
  Uwira, Oliver f2254 GER0.001-0.6710-6.70 
  Brueggemann, Ludger 2302 GER0.501-0.1110-1.10 

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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