Individual Calculations August 2022
 Veerman, Jan  Total change: -24.00  Rating chartPersonal card
 Amsterdam Science Park Chess Tournament 2022 - Group B Amsterdam NED 2022-07-18
RcRownchangeKK*chgGame
 1708 1813 2.00 5 -1.20 20 -24.00 
  Snoeck, Sarah 1636 BEL0.501-0.2320-4.60 
  Ostrega, Przemyslaw 1632 POL0.501-0.2420-4.80 
  Adavatkar, Rugved 1654 NED0.001-0.7120-14.20 
  Nieland, Wim 1872 NED1.0010.582011.60 
  Wallace, Mitchel 1744 NED0.001-0.6020-12.00 

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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