Individual Calculations November 2017
 Jayakumar, Nivesh  Total change: 25.20  Rating chartPersonal card
 13. Eschborner Schach-Open 2017 Eschborn GER 2017-10-13
RcRownchangeKK*chgGame
 1924 1662 2.00 4 1.26 20 25.20 
  Syed, Tareq 2004 GER0.001-0.1220-2.40 
  Mueller, Mark 1851 GER1.0010.752015.00 
  Kail, Sindy 1887 GER1.0010.782015.60 
  Bluebaum, Johanna 1955 GER0.001-0.1520-3.00 

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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