Individual Calculations August 2023
 Jovanovic, Luka L  Total change: 107.60  Rating chartPersonal card
 Amsterdam Science Park Chess Tournament 2023 - Group B Amsterdam NED 2023-07-15
RcRownchangeKK*chgGame
 1763 1454 4.00 9 2.69 40 107.60 
  Van Zijl, Joris 1698 NED1.0010.804032.00 
  Bon, Gijs 1740 NED0.5010.344013.60 
  Tijssens, Rob 1747 NED0.5010.354014.00 
  Pack, James 1707 ENG0.5010.314012.40 
  Littel, Leo 1820 NED0.001-0.1040-4.00 
  Said, Omar 1688 NED1.0010.794031.60 
  Teo, Kir 1786 NED0.5010.384015.20 
  Roolvink, William 1843 NED0.001-0.0940-3.60 
  Nieland, Wim 1841 NED0.001-0.0940-3.60 

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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