Individual Calculations March 2012
 Gross, Rainer  Total change: -52.20  Rating chartPersonal card
 35. Zurich Weihnachtsopen Allgemein Zurich SUI 2011-12-26
RcRownchangeKK*chgGame
 1749 1624 0.00 5 -1.74 30 -52.20 
  Roth, Johannes 1894 SUI0.001-0.1730-5.10 
  Schmid, Jakob 1890 SUI0.001-0.1830-5.40 
  Luethi, Hansueli 1885 SUI0.001-0.1830-5.40 
  Barczyk, Janusz 1700 SUI0.001-0.4030-12.00 
  Minko, Dmitry 1375 RUS0.001-0.8130-24.30 

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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