Individual Calculations May 2013
 Ackermann, Hans Werner  Total change: 13.20  Rating chartPersonal card
 2.Schachbundesliga West 2012/2013 Hamburg GER 2012-10-14
RcRownchangeKK*chgGame
 2283 2296 2.50 5 -0.07 15 -1.05 
  Rotstein, Arkadij g2510 GER0.5010.27154.05 
  Schlecht, Daniel Dr. 2373 GER0.001-0.3915-5.85 
  Bohn, Thomas Dr. f2345 GER0.001-0.4315-6.45 
  Van Der Veen, Jan 2074 NED1.0010.22153.30 
  Beekhuis, Maarten 2115 NED1.0010.26153.90 

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)
 
 8.Cuxhaven Seniorenturnier Cuxhaven GER 2013-04-05
RcRownchangeKK*chgGame
 2092 2266 6.50 8 0.79 15 11.85 
  Merettig, Georg 1894 GER1.0010.10151.50 
  Opitz, Frank 1950 GER1.0010.13151.95 
  Gerhardt, Peter-Michael 2125 GER1.0010.31154.65 
  Jeske, Eckhard 2248 GER0.501-0.0315-0.45 
  Pape, Manfred c2199 GER1.0010.41156.15 
  Pruesse, Horst 2065 GER1.0010.24153.60 
  Hunold, Rolf 2122 GER0.501-0.1915-2.85 
  Goebel, Wolfgang 2129 GER0.501-0.1815-2.70 

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)
 
 20.Cuxhaven Open Cuxhaven GER 2013-04-06
RcRownchangeKK*chgGame
 2054 2266 5.50 7 0.16 15 2.40 
  Johanssen, Torsten 1934 GER1.0010.12151.80 
  Frankenberger, Ralf 2001 GER1.0010.18152.70 
  Hoffmann, Roger 2064 LUX0.501-0.2615-3.90 
  Bathke, Joerg 2110 GER0.001-0.7115-10.65 
  Fischer, Arthur 1991 GER1.0010.17152.55 
  Noack, Reiner 2109 GER1.0010.29154.35 
  Johnsen, Gunnar 2169 NOR1.0010.37155.55 

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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