Individual Calculations September 2019
 Tang, Charlie  Total change: -101.60  Rating chartPersonal card
 Dutch Open 2019 Dieren NED 2019-07-23
RcRownchangeKK*chgGame
 2069 2247 4.00 9 -2.54 40 -101.60 
  Nair, Sanjeev 2045 IND0.001-0.7640-30.40 
  Binnendijk, Ferdinand 2122 NED1.0010.334013.20 
  Van Helvoort, Rob 2104 NED0.001-0.6940-27.60 
  Van Baar, Esper f2108 NED0.001-0.6940-27.60 
  Mota, Pankit 2002 IND1.0010.20408.00 
  Van Roon, Sjoerd 2072 NED0.001-0.7340-29.20 
  Nicolai, Amir 2101 NED0.501-0.2040-8.00 
  Albers, Sasa 1889 NED1.0010.10404.00 
  De Jong, Tom f2176 NED0.501-0.1040-4.00 

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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