Individual Calculations September 2021
 Marcinek, Michal  Total change: -51.00  Rating chartPersonal card
 ENERGY GROUP SLOVAK OPEN SKALICA Skalica SVK 2021-08-21
RcRownchangeKK*chgGame
 1965 1919 1.00 8 -2.55 20 -51.00 
  Jozefek, Michal 2226 SVK0.001-0.1420-2.80 
  Skreko, Igor 2014 SVK0.001-0.3720-7.40 
  Fizer, Marek 1952 CZE0.001-0.4520-9.00 
  Paluska, Karol 1895 SVK0.001-0.5320-10.60 
  Sperat Czar, Nicolas 1897 FRA0.501-0.0320-0.60 
  Soucek, Jan 1858 CZE0.001-0.5820-11.60 
  Psaila, Clarence f1965 MLT0.001-0.4420-8.80 
  Mandak, Miroslav 1910 SVK0.501-0.0120-0.20 

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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