Individual Calculations August 2018
 Kohler, Aran  Total change: 6.00  Rating chartPersonal card
 Amsterdam Science Park 2018 - A Amsterdam NED 2018-07-07
RcRownchangeKK*chgGame
 2161 2175 5.00 9 0.30 20 6.00 
  Pham, Khoi 2037 NED0.501-0.1920-3.80 
  Zondag, Jason 1986 NED1.0010.25205.00 
  Hernandez Iglesias, Franci 2047 ESP0.501-0.1720-3.40 
  Theulings, Paul-Peter c2088 NED1.0010.38207.60 
  Grooten, Herman m2384 NED0.001-0.2320-4.60 
  Bosboom, Manuel m2403 NED0.5010.29205.80 
  Vroombout, Enrico 2132 NED1.0010.44208.80 
  Cornelisse, John 2132 NED0.001-0.5620-11.20 
  Kokje, Joris f2242 NED0.5010.09201.80 

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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