Individual Calculations July 2008
 Nent, Alexander  Total change: 26.50  Rating chartPersonal card
 Oberhausener Oster-Open 2008 Oberhausen GER 2008-03-20
RcRownchangeKK*chgGame
 2122 1920 2.50 5 1.29 25 32.25 
  Pilat, Daniel 2120 GER1.0010.762519.00 
  Waldschmidt, Georg 2218 GER0.001-0.1525-3.75 
  Loskamp, Stefan 2130 GER0.5010.27256.75 
  Alkhazashvili, Ololi 2068 GER0.001-0.3025-7.50 
  Van Ackeren, Franz 2075 GER1.0010.712517.75 

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)
 
 15.Grossenbaumer Pfingstopen Duisburg GER 2008-05-09
RcRownchangeKK*chgGame
 2263 1920 0.00 2 -0.23 25 -5.75 
  Gassmann, Volker 2270 GER0.001-0.1125-2.75 
  Esser, Norbert 2255 GER0.001-0.1225-3.00 

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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