Individual Calculations January 2013
 Pererva, Viktor  Total change: 8.85  Rating chartPersonal card
 29.Internat.Travemuender Schach-Open Travemuende GER 2012-12-27
RcRownchangeKK*chgGame
 1901 2015 5.00 7 0.59 15 8.85 
  Wulf, Constanze 1670 GER0.501-0.3915-5.85 
  Rosmait, Emily 1615  * GER0.001-0.9215-13.80 
  Pommerenke, Birger 1802 GER0.501-0.2715-4.05 
  Marcussen, Claus 1853 DEN1.0010.29154.35 
  Richter, Ruediger 1881 GER1.0010.32154.80 
  Jordan, Christian c2192 GER1.0010.731510.95 
  Ackermann, Hans Werner f2292 GER1.0010.831512.45 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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