Rapid: Individual Calculations July 2023
 Olejko, Jan  Total change: -2.00  Rating chartPersonal card
 XIX MIEDZYNARODOWY FESTIWAL SZACHOWY PERLA BALTYKU - Turniej szachow szybkich Lazy POL 2023-06-25
RcRownchangeKK*chgGame
 1248 1004 1.50 7 -0.05 40 -2.00 
  Zajadlak, Milosz 1530 POL0.001-0.0340-1.20 
  Chromicz, Andrzej 1255 POL0.001-0.1940-7.60 
  Polanski, Filip 1256 POL1.0010.814032.40 
  Wites, Adam 1310 POL0.001-0.1440-5.60 
  Ladon, Jeremi 1139 POL0.001-0.3240-12.80 
  Mielnik, Olimpia 1080 POL0.001-0.4040-16.00 
  Popiolek, Henryk 1167 POL0.5010.22408.80 

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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