Blitz: Individual Calculations September 2023
 Lewandowski, Szymon  Total change: 29.60  Rating chartPersonal card
 Otwarte Mistrzostwa Torunia w szachach blyskawicznych 2023 Torun POL 2023-08-05
RcRownchangeKK*chgGame
 1408 1182 2.00 5 0.74 40 29.60 
  Hasinski, Krystian 1666 POL0.001-0.0540-2.00 
  Brudzynski, Wojciech 1501 POL0.001-0.1340-5.20 
  Czekalski, Pawel 1203 POL1.0010.534021.20 
  Kulik, Stanislaw 1273 POL0.001-0.3840-15.20 
  Zielinski, Tomasz 1397 POL1.0010.774030.80 

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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