Blitz: Individual Calculations January 2023
 Olcha, Dominik  Total change: 38.00  Rating chartPersonal card
 European Open and Women Rapid and Blitz Chess Championships 2022 - BLITZ Katowice POL 2022-12-16
RcRownchangeKK*chgGame
 1654 1305 5.00 18 1.90 20 38.00 
  George, Matthew P 2038 ENG0.001-0.0120-0.20 
  George, Matthew P 2038 ENG0.001-0.0120-0.20 
  Spicak, Krzysztof 1760 POL1.0010.942018.80 
  Spicak, Krzysztof 1760 POL1.0010.942018.80 
  Derejczyk, Mateusz 1723 POL0.001-0.0720-1.40 
  Derejczyk, Mateusz 1723 POL0.001-0.0720-1.40 
  Grzelak, Marcin 1794 POL1.0010.962019.20 
  Grzelak, Marcin 1794 POL0.001-0.0420-0.80 
  Pyun, Lindsay 1515 ENG0.001-0.2320-4.60 
  Pyun, Lindsay 1515 ENG0.5010.27205.40 
  Kozlowski, Franciszek 1746 POL0.001-0.0620-1.20 
  Kozlowski, Franciszek 1746 POL0.001-0.0620-1.20 
  Zajac, Karol 1490 POL0.5010.24204.80 
  Zajac, Karol 1490 POL0.001-0.2620-5.20 
  Kojder, Tomasz 1685 POL0.001-0.0920-1.80 
  Kojder, Tomasz 1685 POL0.001-0.0920-1.80 
  Zabrzanski, Marcin 1132 POL0.001-0.7320-14.60 
  Zabrzanski, Marcin 1132 POL1.0010.27205.40 

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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