Blitz: Individual Calculations September 2023
 Rogaczewski, Olaf  Total change: 46.80  Rating chartPersonal card
 Otwarte Mistrzostwa Torunia w szachach blyskawicznych 2023 Torun POL 2023-08-05
RcRownchangeKK*chgGame
 1532 1347 4.50 10 1.17 40 46.80 
  Jablonski, Miroslaw 1865 POL0.5010.474018.80 
  Czekalski, Pawel 1203 POL1.0010.314012.40 
  Brudzynski, Wojciech 1501 POL0.001-0.2940-11.60 
  Lisiak, Rafal 1460 POL1.0010.654026.00 
  Kowalczyk, Michal 1721 POL0.001-0.1040-4.00 
  Mueck, Piotr 1451 POL0.001-0.3640-14.40 
  Lisiak, Michal 1270 POL1.0010.394015.60 
  Khimich, Oleh 2077 POL0.001-0.0140-0.40 
  Kulik, Stanislaw 1273 POL1.0010.404016.00 
  Zarecki, Piotr 1503 POL0.001-0.2940-11.60 

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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