Individual Calculations September 2019
 Wollenweber, Carsten  Total change: 13.00  Rating chartPersonal card
 Berlin Open 2019 Berlin GER 2019-08-01
RcRownchangeKK*chgGame
 1947 2061 5.00 7 0.65 20 13.00 
  Sundui, Chinguun 1661  * MGL0.001-0.9220-18.40 
  Tolle, Gerd 1750 GER1.0010.14202.80 
  Staehrfeldt, Philipp 1786 GER1.0010.17203.40 
  Schindler, Rudolf, Dr. 1780 GER1.0010.16203.20 
  Tschernatsch, Johannes 2155 GER1.0010.632012.60 
  Rafiee, Makan f2325 GER0.001-0.1820-3.60 
  Sekandar, Kambiz 2174 NED1.0010.652013.00 
 * 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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