Rapid: Individual Calculations October 2023
 Michalski, Jacek  Total change: 56.00  Rating chartPersonal card
 XIV Memorial Szachowy im. Dariusza Lusio Grupa A Kosienice POL 2023-09-10
RcRownchangeKK*chgGame
 1627 1539 4.50 8 1.40 40 56.00 
  Walczak, Konrad 1698 POL1.0010.714028.40 
  Lach, Tomasz 1792 POL0.001-0.1940-7.60 
  Kojder, Tomasz 1690 POL1.0010.704028.00 
  Kuziemko, Konrad 1752 POL0.001-0.2340-9.20 
  Rywak, Filip 1341 POL1.0010.24409.60 
  Lusio, Marek 1726 POL0.001-0.2640-10.40 
  Lusio, Stanislaw 1694 POL0.5010.21408.40 
  Petruch, Gracjan 1322 POL1.0010.22408.80 

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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