Individual Calculations September 2013
 Akesson, Ralf  Total change: 9.70  Rating chartPersonal card
 Vienna Chess Open 2013- A Wien AUT 2013-08-17
RcRownchangeKK*chgGame
 2276 2455 7.50 9 0.97 10 9.70 
  Vestly, Jan 2096 NOR1.0010.10101.00 
  Van Overdam, Jan 2178 NED1.0010.17101.70 
  Klyuev, Alexander S. 2268 RUS1.0010.26102.60 
  Srienz, Christian f2312 AUT0.501-0.1910-1.90 
  Sergeyeva, Mariya wg2320 KAZ0.001-0.6810-6.80 
  Ganaus, Hannes m2257 AUT1.0010.24102.40 
  Weinzettl, Ernst m2298 AUT1.0010.29102.90 
  Vavulin, Maksim 2361 RUS1.0010.37103.70 
  Manea, Alexandru m2390 ROU1.0010.41104.10 

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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