Individual Calculations October 2017
 Seichter, Andreas  Total change: -30.20  Rating chartPersonal card
 Jubilaeums Open 700 Jahre Werder Werder GER 2017-09-22
RcRownchangeKK*chgGame
 1792 1774 0.00 3 -1.51 20 -30.20 
  Stahr, Ralf-Peter 2117 GER0.001-0.1220-2.40 
  Hoerhold, Karola 1602 GER0.001-0.7320-14.60 
  Steppan, Siegfried 1658 GER0.001-0.6620-13.20 

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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