Individual Calculations August 2022
 Bloem, Mark  Total change: -16.40  Rating chartPersonal card
 Amsterdam Science Park Chess Tournament 2022 - Group A Amsterdam NED 2022-07-18
RcRownchangeKK*chgGame
 2006 1933 2.00 7 -0.82 20 -16.40 
  Spit, Vincent 2099 NED0.5010.22204.40 
  Kohler, Aran f2121 NED0.001-0.2620-5.20 
  Van Der Hoeven, Gerben 1989 NED0.001-0.4220-8.40 
  Guzman, Camilo 1911 NED0.001-0.5320-10.60 
  Veenendaal, Loek 1931 NED0.5010.00200.00 
  Fritschy, Pieter 1983 NED1.0010.572011.40 
  Kotmans, Rob 2008 NED0.001-0.4020-8.00 

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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