Individual Calculations August 2017
 Witt, Rob  Total change: -49.00  Rating chartPersonal card
 7th Amsterdam Science Park - A Amsterdam NED 2017-07-08
RcRownchangeKK*chgGame
 2046 2166 3.50 9 -2.45 20 -49.00 
  Henseler, Jorgen 2010 NED0.001-0.7120-14.20 
  Bodicker, Rob 2076 NED0.501-0.1220-2.40 
  Ritsema, Ronald 2073 NED1.0010.37207.40 
  Brouwer, Rein 2028 NED0.501-0.1920-3.80 
  Binnendijk, Ferdinand 2049 NED0.001-0.6620-13.20 
  Rosmuller, Anton 2070 NED0.501-0.1320-2.60 
  Sula, Avni 2047 ALB0.501-0.1620-3.20 
  Frans, Richard 1971 NED0.001-0.7520-15.00 
  Markus, John Raymond 2090 NED0.501-0.1020-2.00 

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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