Individual Calculations September 2019
 Walter, Martin  Total change: -54.60  Rating chartPersonal card
 Vienna Chess Open B Vienna AUT 2019-08-17
RcRownchangeKK*chgGame
 1726 1918 4.00 9 -2.73 20 -54.60 
  Modi, Sonia wc1715 RSA0.001-0.7620-15.20 
  Miazhynski, Michael 1676 AUT1.0010.20204.00 
  Maier, Fridolin 1740 ITA0.001-0.7320-14.60 
  Grasser, Stefan 1682 GER0.501-0.3020-6.00 
  Scholtyssek, Werner 1702 GER1.0010.22204.40 
  Rutten, David 1774 NED0.001-0.6920-13.80 
  Opasiak, Dustin Tennessee 1723 POL0.501-0.2520-5.00 
  Bauer, Jan 1759 CZE1.0010.29205.80 
  Van Ginneken, Jeroen 1761 NED0.001-0.7120-14.20 

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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