Individual Calculations July 2008
 Sakowski, Christian  Total change: -0.90  Rating chartPersonal card
 15.Grossenbaumer Pfingstopen Duisburg GER 2008-05-09
RcRownchangeKK*chgGame
 2188 1917 0.00 1 -0.17 15 -2.55 
  Proettel, Swen 2188 GER0.001-0.1715-2.55 

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)
 
 23. Ruhrhalbinsel Open Essen GER 2008-05-21
RcRownchangeKK*chgGame
 2162 1917 0.50 2 0.11 15 1.65 
  Savchenko, Aleksij 2163 GER0.5010.31154.65 
  Mazarov, Juergen 2161 GER0.001-0.2015-3.00 

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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