Rapid: Individual Calculations July 2023
 Wieczorek, Oskar  Total change: -5.50  Rating chartPersonal card
 Superliga Rapid 2023 Round 8-10 Krakow POL 2023-06-07
RcRownchangeKK*chgGame
 2387 2400 1.00 3 -0.55 10 -5.50 
  Neugebauer, Martin m2410 SVK0.001-0.4910-4.90 
  Moranda, Wojciech g2561 POL0.001-0.2910-2.90 
  Koziorowicz, Michal f2189 POL1.0010.23102.30 

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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