Blitz: Individual Calculations May 2019
 Maciejwski, Michal  Total change: -29.40  Rating chartPersonal card
 Irish International Open 2019: Blitz Dublin IRL 2019-04-22
RcRownchangeKK*chgGame
 1922 1945 4.50 11 -1.47 20 -29.40 
  Opseth, Oliver 1617 NOR1.0010.13202.60 
  Pert, Nicholas g2345  * ENG0.001-0.0820-1.60 
  Hafstad, Leif 1802 ENG1.0010.31206.20 
  Reprun, Nadejda 1740 ISR1.0010.24204.80 
  Thorfinnsson, Bjorn m2345  * ISL0.001-0.0820-1.60 
  Zelenchuk, Daniil 1865 IRL1.0010.39207.80 
  Flynn, Jacob 2004 IRL0.001-0.4220-8.40 
  McMorrow, John 1870 IRL0.501-0.1020-2.00 
  Melaugh, Shane 2036 IRL0.001-0.3820-7.60 
  O`gorman, Alice 1807 IRL0.001-0.6920-13.80 
  Halvorsenn, Benjamin 1716 NOR0.001-0.7920-15.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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