Individual Calculations November 2022
 Zecha, Oscar  Total change: 41.20  Rating chartPersonal card
 Hoogeveen Schaaktoernooi 2022 Hoogeveen NED 2022-10-15
RcRownchangeKK*chgGame
 2011 1854 3.50 8 1.03 40 41.20 
  Van Den Berg, Bram 2190 NED0.5010.384015.20 
  Van Foreest, Machteld fwm2118 NED0.001-0.1840-7.20 
  Ten Ham, John 1910 NED1.0010.584023.20 
  Slagboom, Leandro 2117 NED0.001-0.1840-7.20 
  Mader, Fabian 1735 GER0.501-0.1640-6.40 
  Klaren, Oscar 2003 NED0.5010.20408.00 
  Bollaart, Jeroen 1937 NED1.0010.614024.40 
  Van Der Hagen, Loek 2079 NED0.001-0.2240-8.80 

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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