Blitz: Individual Calculations January 2022
 Kalkowski, Igor  Total change: 23.60  Rating chartPersonal card
 European Blitz and Rapid Chess Championship - BLITZ Katowice POL 2021-12-17
RcRownchangeKK*chgGame
 1649 1628 12.50 22 1.18 20 23.60 
  Reimanis, Ritvars m2363 LAT0.001-0.0120-0.20 
  Reimanis, Ritvars m2363 LAT0.001-0.0120-0.20 
  Woytitzki, Sophie 1256 POL1.0010.10202.00 
  Woytitzki, Sophie 1256 POL1.0010.10202.00 
  Bednarski, Dawid 2015 POL0.001-0.0920-1.80 
  Bednarski, Dawid 2015 POL0.001-0.0920-1.80 
  Wilgosz, Jan 1277 POL1.0010.11202.20 
  Wilgosz, Jan 1277 POL0.001-0.8920-17.80 
  Bartoszczuk, Adam 1315 POL1.0010.14202.80 
  Bartoszczuk, Adam 1315 POL0.001-0.8620-17.20 
  Krygiel, Konrad 1321 POL1.0010.14202.80 
  Krygiel, Konrad 1321 POL0.501-0.3620-7.20 
  Wnuk, Piotr 1231 POL0.001-0.9220-18.40 
  Wnuk, Piotr 1231 POL1.0010.08201.60 
  Obrycki, Tomasz 1356 POL0.501-0.3320-6.60 
  Obrycki, Tomasz 1356 POL1.0010.17203.40 
  Matyszkiewicz, Marcin 2038 POL1.0010.922018.40 
  Matyszkiewicz, Marcin 2038 POL1.0010.922018.40 
  Kolesnikovs, Ivans 1940 LAT1.0010.862017.20 
  Kolesnikovs, Ivans 1940 LAT0.001-0.1420-2.80 
  Tarczykowski, Janusz 2029 POL1.0010.922018.40 
  Tarczykowski, Janusz 2029 POL0.5010.42208.40 

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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