Individual Calculations September 2023
 Cwiek, Stefan  Total change: -40.40  Rating chartPersonal card
 VII Miedzynarodowy Memorial Ireny Warakomskiej - OPEN B Suwalki POL 2023-08-07
RcRownchangeKK*chgGame
 1738 1825 4.50 9 -1.01 40 -40.40 
  Kaliszuk, Kamil 2033 POL0.5010.274010.80 
  Malik, Maciej 1997 POL0.001-0.2740-10.80 
  Klim, Juliusz 1714 POL0.001-0.6540-26.00 
  Flis, Piotr 1714 POL0.501-0.1540-6.00 
  Czernecki, Andrzej 1692 POL0.001-0.6840-27.20 
  Mazus, Jakub 1601 POL1.0010.22408.80 
  Galeziewski, Olaf 1664 POL1.0010.294011.60 
  Bartoszczuk, Adam 1612 POL0.501-0.2740-10.80 
  Wielgus, Wojciech 1613 POL1.0010.23409.20 

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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