Individual Calculations July 2012
 Rohovoy, Dmitrij  Total change: 21.30  Rating chartPersonal card
 26. Ruhrhalbinsel Open Essen GER 2012-05-16
RcRownchangeKK*chgGame
 2045 1948 2.50 5 0.66 15 9.90 
  Ciornei, Dragos, Dr. 2194 GER0.001-0.1915-2.85 
  Swosdyk, Peter, Dr. 1646 GER1.0010.15152.25 
  Mueller, Martin, Dr. 2092 GER0.5010.19152.85 
  Gohla, Ulf 2195 GER0.001-0.1915-2.85 
  Skara, Milenko 2099 GER1.0010.701510.50 

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)
 
 1. Krefelder Pfingstopen Krefeld GER 2012-05-25
RcRownchangeKK*chgGame
 2003 1948 2.00 5 -0.16 15 -2.40 
  Ackermann, Hans Werner f2290 GER0.001-0.1215-1.80 
  Auwens, Michel 1888 NED0.501-0.0815-1.20 
  Dubbratz, Frank 2072 GER0.5010.17152.55 
  Thomas, Ingo 2127 GER0.001-0.2715-4.05 
  Buhren, Alexander 1640 GER1.0010.14152.10 

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)
 
 III. Unser-Fritz-Open 2012 Herne (Wanne Eickel) GER 2012-06-06
RcRownchangeKK*chgGame
 2002 1948 3.00 5 0.92 15 13.80 
  Nagel, Bernhard 2253 GER0.001-0.1415-2.10 
  Kartsev, Nikolaj 1576 GER1.0010.10151.50 
  Prang, Andreas 2066 GER1.0010.66159.90 
  Zahn, Richard 2096 GER0.5010.20153.00 
  Stoering, Marc 2020 GER0.5010.10151.50 

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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