Individual Calculations May 2017
 Westerweele, Henrik  Total change: -22.60  Rating chartPersonal card
 Dutch Team Competition 2016-2017 3F Round 8 Various NED 2017-04-01
RcRownchangeKK*chgGame
 1903 1989 1.00 1 0.38 20 7.60 
  Van Elven, Erik 1903 NED1.0010.38207.60 

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)
 
 GRENKE Chess Open 2017 A-Open Karlsruhe GER 2017-04-13
RcRownchangeKK*chgGame
 2038 1989 2.50 9 -1.51 20 -30.20 
  Wild, Achim 2275 GER0.001-0.1620-3.20 
  Gebhardt, Ulrich, Dr. 2119 GER0.001-0.3220-6.40 
  Karst, Elmar f2298 GER0.001-0.1420-2.80 
  Begri, Felix 1890 GER1.0010.36207.20 
  Jussim, Maxim 2143 GER0.001-0.2920-5.80 
  Weiland, Thomas 1835 GER1.0010.29205.80 
  Herzwurm, Robert 2102 GER0.001-0.3520-7.00 
  Boehmler, Thomas 1857 GER0.501-0.1820-3.60 
  Visvikis, Christos 1822 GER0.001-0.7220-14.40 

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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