Individual Calculations December 2017
 Rondonuwu, Grover  Total change: 7.80  Rating chartPersonal card
 Oberliga Ost B 2017/2018 November 2017 various GER 2017-11-11
RcRownchangeKK*chgGame
 2178 2098 0.00 1 -0.39 20 -7.80 
  Heyder, Florian 2178 GER0.001-0.3920-7.80 

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)
 
 Heusenstamm Sparkassen Open 2017 A Heusenstamm GER 2017-11-23
RcRownchangeKK*chgGame
 2006 2098 4.50 6 0.78 20 15.60 
  Rothermel, Tim 1756 GER1.0010.12202.40 
  Biriukov, Nikolai m2393 UKR0.001-0.1520-3.00 
  Mehringer, Joerg 1927 GER1.0010.27205.40 
  Schindelmeiser, Frank 1944 GER0.501-0.2120-4.20 
  Zweschper, Erich 1982 GER1.0010.34206.80 
  Kuhn, Gerhard 2035 GER1.0010.41208.20 

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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