Individual Calculations September 2022
 Kowalski, Lukasz  Total change: 92.00  Rating chartPersonal card
 Festiwal Szachowy Szachy w Ustroniu lacza pokolenia 2022 - Grupa C Ustron POL 2022-08-13
RcRownchangeKK*chgGame
 1431 1259 4.50 8 2.30 40 92.00 
  Moczulski, Michal 1431 POL1.0010.734029.20 
  Borowik, Monika 1380 POL1.0010.664026.40 
  Wandor, Adam 1477 POL0.001-0.2240-8.80 
  Prymak, Mykhailo 1376 UKR0.001-0.3440-13.60 
  Rajbharath, Harjith 1448 POL0.5010.254010.00 
  Tyczkowski, Mariusz 1457 POL1.0010.764030.40 
  Zaniewski, Mariusz 1369 POL1.0010.654026.00 
  Karwot, Marek 1510 POL0.001-0.1940-7.60 

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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