Individual Calculations April 2009
 Chen, Tsung  Total change: 7.95  Rating chartPersonal card
 Open zur Schach-Olympiade 2008 Dresden GER 2008-11-21
RcRownchangeKK*chgGame
 2085 2284 3.50 4 0.53 15 7.95 
  Korenevski, Oleg 1934 AUS1.0010.11151.65 
  Lyons, Brendan 2060 IRL1.0010.22153.30 
  Schumacher, Gottfried 2164 GER1.0010.34155.10 
  Noack, Reiner 2182 GER0.501-0.1415-2.10 

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)
 

 

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