Blitz: Individual Calculations July 2021
 Steczek, Marcin  Total change: 2.40  Rating chartPersonal card
 Mistrzostwa Plocka w szachach blyskawicznych 2021 Plock POL 2021-06-26
RcRownchangeKK*chgGame
 2106 2269 6.00 9 0.12 20 2.40 
  Szymanski, Jan 1684 POL1.0010.02200.40 
  Kaminski, Mariusz 1954 POL1.0010.14202.80 
  Heberla, Bartlomiej g2424 POL0.5010.21204.20 
  Duch, Mariusz 2155 POL1.0010.34206.80 
  Kowalczyk, Rafal 2326 POL0.001-0.4220-8.40 
  Gdanski, Jacek g2340 POL0.001-0.4020-8.00 
  Swiatnicki, Andrzej 1929 POL1.0010.12202.40 
  Czyz, Andrzej 1835 POL1.0010.06201.20 
  Grabarczyk, Miroslaw g2308 POL0.5010.05201.00 

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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