Blitz: Individual Calculations January 2021
 Jablonski, Marcin  Total change: -22.40  Rating chartPersonal card
 IX Swiateczny Ogolnopolski Integracyjny Turniej Szachowy Lodygowice POL 2020-12-12
RcRownchangeKK*chgGame
 1620 1981 6.50 9 -1.12 20 -22.40 
  Kotowicz, Kamil 1440 POL0.501-0.4720-9.40 
  Janowski, Franciszek 1749 POL0.501-0.2920-5.80 
  Kupczak, Antoni 1474 POL1.0010.04200.80 
  Vysoglad, Petr 1925 CZE0.501-0.0820-1.60 
  Kuczera, Jakub 1246 POL1.0010.01200.20 
  Bogusz, Alan 1496 POL0.001-0.9620-19.20 
  Zielinski, Andrzej 1689 POL1.0010.15203.00 
  Vanicek, Michal 1790 CZE1.0010.25205.00 
  Karp, Piotr 1771 POL1.0010.23204.60 

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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