Individual Calculations November 2017
 Engel, Robert  Total change: -30.80  Rating chartPersonal card
 Hoogeveen Schaaktoernooi 2017 Hoogeveen NED 2017-10-22
RcRownchangeKK*chgGame
 2090 1973 2.50 9 -0.77 40 -30.80 
  De Boer, Eelke f2301 NED0.001-0.1340-5.20 
  Sparenberg, Erik 2175 NED0.001-0.2440-9.60 
  Den Dunnen, Lola 1862 NED0.501-0.1540-6.00 
  Van Der Veen, Jan 2058 NED0.001-0.3840-15.20 
  Duson, Robin 1890 NED1.0010.394015.60 
  Schulze, Lara wf2091 GER0.001-0.3440-13.60 
  Mellema, Andries 2164 NED1.0010.754030.00 
  De Jong, Migchiel m2352 NED0.001-0.0940-3.60 
  Kutchoukov, Daniel 1913 NED0.001-0.5840-23.20 

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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