Individual Calculations February 2018
 Van Der Giessen, Ada Leona  Total change: -20.40  Rating chartPersonal card
 CN Equipas 2017-2018 - 3. divisao - serie F r.1 clubes POR 2018-01-13
RcRownchangeKK*chgGame
 1474 1810 1.00 1 0.12 20 2.40 
  Corte-Real, Carlos Alberto 1474 POR1.0010.12202.40 

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)
 
 Tata Steel Tienkampen 2018 Wijk aan Zee NED 2018-01-19
RcRownchangeKK*chgGame
 1758 1810 4.00 9 -1.14 20 -22.80 
  Duijs, Peter 1756 NED0.001-0.5820-11.60 
  Roomer, Paul 1811 NED0.001-0.5020-10.00 
  Duinmaijer, Martin 1797 NED1.0010.48209.60 
  Noordijk, Ed 1776 NED1.0010.45209.00 
  Butterworth, Simon 1639 NED1.0010.27205.40 
  Keetman, Sandra 1713 NED0.001-0.6320-12.60 
  Schmit, Evert 1801 NED0.001-0.5120-10.20 
  Copier, Richard 1815 NED0.001-0.4920-9.80 
  Smeman, Lambertus 1714 POR1.0010.37207.40 

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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