Individual Calculations February 2018
 Dubrawski, Janusz  Total change: -40.80  Rating chartPersonal card
 36. Miedzynarodowy Memorial Ludwika Zamenhofa 2017 - grupa C Bialystok POL 2017-12-27
RcRownchangeKK*chgGame
 1634 1772 4.00 9 -2.04 20 -40.80 
  Backiel, Hubert 1452 POL0.001-0.8720-17.40 
  Matejczyk, Jakub 1556 POL1.0010.22204.40 
  Stasienko, Lukasz 1483 POL1.0010.16203.20 
  Pytel, Maciej 1980 POL0.001-0.2320-4.60 
  Szydlo, Michal 1598 POL0.001-0.7320-14.60 
  Kietrys, Maciej 1535 POL1.0010.20204.00 
  Lendzion, Kamil 1671 POL1.0010.36207.20 
  Kopec, Norbert 1686 POL0.001-0.6220-12.40 
  Filimoniuk, Marcin 1747 POL0.001-0.5320-10.60 

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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