Blitz: Individual Calculations January 2021
 Zielinski, Andrzej  Total change: 8.80  Rating chartPersonal card
 IX Swiateczny Ogolnopolski Integracyjny Turniej Szachowy Lodygowice POL 2020-12-12
RcRownchangeKK*chgGame
 1697 1689 4.50 8 0.44 20 8.80 
  Bogusz, Alan 1496 POL0.001-0.7520-15.00 
  Szymik, Antoni 1459 POL1.0010.21204.20 
  Luka, Maksym 1505 POL1.0010.26205.20 
  Lys, Josef f2110 CZE0.001-0.0720-1.40 
  Rygiel, Andrzej 1586 POL1.0010.36207.20 
  Jablonski, Marcin 1981 POL0.001-0.1520-3.00 
  Hoder, Zygfryd 1630 POL1.0010.42208.40 
  Ulrych, Wojciech 1805 POL0.5010.16203.20 

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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