Individual Calculations August 2018
 De Jong, Tom  Total change: 10.00  Rating chartPersonal card
 Amsterdam Science Park 2018 - A Amsterdam NED 2018-07-07
RcRownchangeKK*chgGame
 2108 2201 5.50 8 0.50 20 10.00 
  Prior, Stephen C V 2025 ENG1.0010.27205.40 
  Bekedam, Tyro 2019 NED1.0010.26205.20 
  Mijnheer, Peter 2106 NED0.501-0.1320-2.60 
  Bosboom, Manuel m2403 NED0.001-0.2420-4.80 
  Floor, Dirk 2196 NED0.501-0.0120-0.20 
  Brouwer, Rein 2062 NED0.501-0.1920-3.80 
  Zak, Arad 2048 ISR1.0010.30206.00 
  Frans, Richard 2001 NED1.0010.24204.80 

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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