Rapid: Individual Calculations September 2021
 Bieganski, Zdzislaw  Total change: -41.60  Rating chartPersonal card
 Turniej Szachowy z okazji Dni Polczyna-Zdroju Polczyn-Zdroj POL 2021-08-01
RcRownchangeKK*chgGame
 1607 1742 4.50 9 -1.45 20 -29.00 
  Tararako, Adam 1305 POL1.0010.06201.20 
  Dluzynski, Krzysztof 1501 POL1.0010.20204.00 
  Kowalik, Bartosz 1601 POL0.501-0.1920-3.80 
  Pelc, Zbigniew 2021 POL0.5010.34206.80 
  Lukjan, Eryk 1562 POL0.001-0.7420-14.80 
  Badsung, Radoslaw 1479 POL1.0010.18203.60 
  Strzalkowski, Damian 1818 POL0.5010.10202.00 
  Kossowski, Pawel 1605 POL0.001-0.6820-13.60 
  Gniazdowski, Marian 1572 POL0.001-0.7220-14.40 

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)
 
 Puchar "MINUTOR Energia" Gwiazda Bydgoszcz - Turniej Szachow Szybkich Bydgoszcz POL 2021-08-28
RcRownchangeKK*chgGame
 1440 1742 5.00 7 -0.63 20 -12.60 
  Pawelczyk, Jan 1251 POL1.0010.04200.80 
  Majdan, Zygmunt 1311 POL1.0010.07201.40 
  Reshetniak, Vitaliy 2028 UKR0.001-0.1620-3.20 
  Bultrowicz, Leszek 1352 POL0.001-0.9120-18.20 
  Zglinski, Sebastian 1277 POL1.0010.05201.00 
  Janusiewicz, Michal 1376 POL1.0010.10202.00 
  Olejniczak, Jakub 1485 POL1.0010.18203.60 

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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