Individual Calculations July 2012
 Ropers, Klaus  Total change: 1.50  Rating chartPersonal card
 26. Ruhrhalbinsel Open Essen GER 2012-05-16
RcRownchangeKK*chgGame
 2081 1872 1.50 5 0.29 15 4.35 
  Schmitz, Edgar 2048 GER1.0010.731510.95 
  Ciornei, Dragos, Dr. 2194 GER0.5010.37155.55 
  Lehmann, Holger 2156 GER0.001-0.1615-2.40 
  Arndt, Olaf 1970 GER0.001-0.3715-5.55 
  Ritter, Uwe 2039 GER0.001-0.2815-4.20 

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)
 
 III. Unser-Fritz-Open 2012 Herne (Wanne Eickel) GER 2012-06-06
RcRownchangeKK*chgGame
 2025 1872 1.00 4 -0.19 15 -2.85 
  Hinkmann, Jens, Dr. 2049 GER0.001-0.2715-4.05 
  Heinzel, Peter 2080 GER0.5010.27154.05 
  Wigger, Reiner 1950 GER0.001-0.3915-5.85 
  Stoering, Marc 2020 GER0.5010.20153.00 

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)
 

 

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