Individual Calculations August 2017
 Spirliadis, Achileas  Total change: -24.80  Rating chartPersonal card
 7th Amsterdam Science Park - A Amsterdam NED 2017-07-08
RcRownchangeKK*chgGame
 2067 2170 4.50 9 -1.24 20 -24.80 
  Schipper, Paul 2018 NED0.501-0.2020-4.00 
  Onslow, Alfie 1953 ENG0.501-0.2820-5.60 
  Van Baar, Esper 2067 NED1.0010.36207.20 
  Blees, Albert m2383 NED0.001-0.2320-4.60 
  Senders, Justin 2054 NED0.001-0.6620-13.20 
  Bogaard, Milo 2057 NED0.501-0.1520-3.00 
  Van Nieuwkerk, Ton 2025 NED1.0010.31206.20 
  Zak, Arad 2073 ISR0.001-0.6320-12.60 
  Frans, Richard 1971 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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