Blitz: Individual Calculations December 2019
 Backiel, Hubert  Total change: -60.00  Rating chartPersonal card
 15. runda Grand Prix Bialegostoku "Lato-jesien 2019" - blitz Bialystok POL 2019-11-15
RcRownchangeKK*chgGame
 1507 1627 8.50 18 -3.00 20 -60.00 
  Sazon, Adam 1267 POL1.0010.10202.00 
  Sazon, Adam 1267 POL1.0010.10202.00 
  Szczotka, Klara 1624 POL0.001-0.5020-10.00 
  Szczotka, Klara 1624 POL0.5010.00200.00 
  Krol, Jan 1409 POL0.501-0.2820-5.60 
  Krol, Jan 1409 POL0.501-0.2820-5.60 
  Arciszewska, Zuzanna 1487 POL0.001-0.6920-13.80 
  Arciszewska, Zuzanna 1487 POL0.501-0.1920-3.80 
  Ocytko, Andrzej 1905 POL0.001-0.1720-3.40 
  Ocytko, Andrzej 1905 POL0.001-0.1720-3.40 
  Zinczuk, Leon 1307 POL1.0010.13202.60 
  Zinczuk, Leon 1307 POL1.0010.13202.60 
  Ptaszynski, Szymon 1492 POL1.0010.32206.40 
  Ptaszynski, Szymon 1492 POL0.501-0.1820-3.60 
  Tylenda, Krzysztof 1810 POL0.001-0.2620-5.20 
  Tylenda, Krzysztof 1810 POL0.001-0.2620-5.20 
  Businski, Karol 1265 POL0.501-0.4020-8.00 
  Businski, Karol 1265 POL0.501-0.4020-8.00 

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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