Individual Calculations August 2017
 Kokje, Joris  Total change: 54.40  Rating chartPersonal card
 7th Amsterdam Science Park - A Amsterdam NED 2017-07-08
RcRownchangeKK*chgGame
 2158 2112 2.50 7 -0.71 40 -28.40 
  Ulybin, Mikhail g2501 RUS0.001-0.0940-3.60 
  Bogaard, Milo 2057 NED0.501-0.0840-3.20 
  Beugel, Martin 2034 NED1.0010.394015.60 
  Brink, Barry f2361 NED0.001-0.1940-7.60 
  Van Baar, Esper 2067 NED0.001-0.5640-22.40 
  Cornelisse, Ticho 2000 NED0.501-0.1540-6.00 
  Jansen, Norbert 2089 NED0.501-0.0340-1.20 

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)
 
 Sparkassen-Chess-Meeting-2017 Helmut-Kohls-Turnier Dortmund GER 2017-07-15
RcRownchangeKK*chgGame
 2119 2112 6.50 9 2.07 40 82.80 
  Niermann, Tristan 2315 GER0.5010.264010.40 
  Kruse, Janik 2071 GER1.0010.444017.60 
  Elier, Ali 1965 GER1.0010.304012.00 
  Borchert, Rene 2202 GER0.5010.12404.80 
  Kistrup, Nicolai 2177 DEN1.0010.594023.60 
  Stemmler, Fabian 1972 GER0.501-0.1940-7.60 
  Kueppers, Timo 2033 GER0.501-0.1140-4.40 
  Nguyen, Kevin 2194 NED1.0010.614024.40 
  Korten, Lando 2146 GER0.5010.05402.00 

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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