Individual Calculations September 2022
 Marek, Jiri  Total change: -15.60  Rating chartPersonal card
 OLOMOUC CHESS SUMMER 2022 - D Olomouc CZE 2022-08-13
RcRownchangeKK*chgGame
 1799 1909 5.00 9 -0.78 20 -15.60 
  Zitek, Jiri 1611 CZE1.0010.15203.00 
  Lexa, Vaclav 1741 CZE1.0010.28205.60 
  Sejkora, Vlastimil f2151 CZE0.001-0.2020-4.00 
  Fiser, Jiri 1768 CZE0.501-0.1920-3.80 
  Zidu, Jan 1815 CZE0.501-0.1320-2.60 
  Prucek, Ladislav 1834 CZE0.001-0.6020-12.00 
  Barabas, Ales 1756 CZE0.501-0.2020-4.00 
  Vit, Zdenek 1690 CZE1.0010.22204.40 
  Tomanek, Rafael 1828 SVK0.501-0.1120-2.20 

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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