Individual Calculations July 2013
 Markiewicz, Janusz  Total change: -8.55  Rating chartPersonal card
 120th YMCA Spring 2013-D Warszawa POL 2013-04-09
RcRownchangeKK*chgGame
 1541 1406 3.00 11 -0.57 15 -8.55 
  Baum, Jonasz 1516 POL0.001-0.3515-5.25 
  Kopaczewski, Zbigniew 1634 POL1.0010.791511.85 
  Kokoszczynski, Jan 1623 POL0.001-0.2215-3.30 
  Golecki, Jan 1505 POL0.001-0.3615-5.40 
  Gajewski, Wojciech 1500 POL0.001-0.3715-5.55 
  Budrewicz, Henryk 1573 POL1.0010.721510.80 
  Rozycki, Dariusz 1465 POL0.001-0.4215-6.30 
  Malicka, Maria 1297 POL1.0010.35155.25 
  Duda, Ryszard 1631 POL0.001-0.2215-3.30 
  Kwiek, Janusz 1642 POL0.001-0.2015-3.00 
  Bartczak, Hanna 1562 POL0.001-0.2915-4.35 

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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