Rapid: Individual Calculations September 2021
 Lapczyk, Jerzy  Total change: -1.80  Rating chartPersonal card
 IX Puchar Zabiego Kraju - Strumien 2021 - turniej 1 Strumien POL 2021-08-28
RcRownchangeKK*chgGame
 1436 1272 3.00 7 0.68 20 13.60 
  Mackowiak, Szymon 1820 POL0.001-0.0320-0.60 
  Szkotak, Artur 1037 POL1.0010.21204.20 
  Mroziak, Michal 1577 POL0.001-0.1420-2.80 
  Stasica, Pawel 1119 POL1.0010.30206.00 
  Kruk, Dawid 1415 POL1.0010.692013.80 
  Janowski, Franciszek 1595 POL0.001-0.1320-2.60 
  Zielinski, Andrzej 1492 POL0.001-0.2220-4.40 

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)
 
 IX Puchar Zabiego Kraju - Strumien 2021 - turniej 3 Strumien POL 2021-08-29
RcRownchangeKK*chgGame
 1313 1272 2.00 6 -0.77 20 -15.40 
  Myrmus, Mateusz 1709 POL0.001-0.0620-1.20 
  Nowek, Grzegorz 1467 POL0.001-0.2520-5.00 
  Legierski, Jan 1176 POL0.001-0.6320-12.60 
  Lisok, Antoni 1464 POL0.001-0.2520-5.00 
  Stasica, Pawel 1119 POL1.0010.30206.00 
  Burawa, Adolf 940 POL1.0010.12202.40 

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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