Individual Calculations March 2024
 Romanowski, Piotr  Total change: 12.40  Rating chartPersonal card
 XLI Turniej Juniorow FERIE z SZACHAMI 2024 GRUPA A 2003-2009 Bydgoszcz POL 2024-02-12
RcRownchangeKK*chgGame
 1356 1247 2.50 6 0.31 40 12.40 
  Pawelczyk, Jan 1511 POL0.001-0.1840-7.20 
  Lewandowski, Mateusz 1443 POL0.5010.254010.00 
  Stanczak, Olaf 1315 POL0.001-0.4140-16.40 
  Zaderecka, Maria 1097 POL1.0010.304012.00 
  Nawrot, Oliwier 1308 POL1.0010.584023.20 
  Jankowski, Igor 1461 POL0.001-0.2340-9.20 

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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