Individual Calculations August 2019
 Horvath, Reka  Total change: -5.60  Rating chartPersonal card
 Amsterdam Science Park 2019 A Amsterdam NED 2019-07-06
RcRownchangeKK*chgGame
 2123 2021 3.00 9 -0.28 20 -5.60 
  Wunnink, Michael 2214 NED0.001-0.2520-5.00 
  Zimmermann, Luc 2175 NED0.5010.21204.20 
  Cornelisse, John 2180 NED1.0010.712014.20 
  Mesman, Edwyn 2204 NED0.001-0.2620-5.20 
  Kohler, Aran f2176 NED0.001-0.2920-5.80 
  Brinkers, Kees 2018 NED1.0010.502010.00 
  Pronk, Sven 2050 NED0.5010.04200.80 
  Ballon, Guenther f2089 NED0.001-0.4120-8.20 
  Shakhverdian, William 2001 NED0.001-0.5320-10.60 

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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