Individual Calculations September 2013
 Sergin, Mark  Total change: 29.85  Rating chartPersonal card
 25. Wiesbadener Schlosspark-Open 2013 Wiesbaden GER 2013-08-22
RcRownchangeKK*chgGame
 2155 2160 5.50 7 1.99 15 29.85 
  Zeyen, Helmut 1808 GER1.0010.11151.65 
  Karthaus, Carsten 1965 GER1.0010.25153.75 
  Kuhn, Gerhard 2021 GER1.0010.31154.65 
  Mueller, Ralf f2395 GER0.5010.29154.35 
  Wenninger, Philipp 2231 GER1.0010.60159.00 
  Schmittdiel, Eckhard g2435 GER0.001-0.1715-2.55 
  Minor, Samuel 2230 GER1.0010.60159.00 

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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