Individual Calculations January 2012
 Marszalek, Jakub  Total change: -54.75  Rating chartPersonal card
 Z Szachami Przez Polskê - TATRY 2011 Zakopane POL 2011-11-05
RcRownchangeKK*chgGame
 1668 1584 0.00 6 -2.48 15 -37.20 
  Pietruszewski, Marcin 1984  * POL0.001-0.0815-1.20 
  Koitka, Jakub 1963 POL0.001-0.0915-1.35 
  Murawko, Katarzyna 1813 POL0.001-0.2115-3.15 
  Domusa, Mateusz 1225 POL0.001-0.9015-13.50 
  Domanski, Lukasz 1451 POL0.001-0.6815-10.20 
  Pultorak, Jan 1569 POL0.001-0.5215-7.80 
 * 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)
 
 IX Miedzynarodowy Integracyjny Turniej Szachowy w powiecie zywieckim Wegierska Gorka POL 2011-11-23
RcRownchangeKK*chgGame
 1670 1584 2.00 8 -1.17 15 -17.55 
  Aleksandrowicz, Marek 1960 POL0.001-0.0915-1.35 
  Janocha, Jan 1816 POL0.5010.29154.35 
  Olszewski, Jerzy 1801 POL0.001-0.2215-3.30 
  Jobda, Rafal 1445 POL0.001-0.6915-10.35 
  Czarkowski, Jan 1312 POL1.0010.17152.55 
  Polok, Robert 1784 POL0.001-0.2415-3.60 
  Niedzwiedz, Antoni 1560 POL0.001-0.5315-7.95 
  Radwan, Jan 1683 POL0.5010.14152.10 

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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