Individual Calculations July 2013
 Rozycki, Dariusz  Total change: 23.10  Rating chartPersonal card
 120th YMCA Spring 2013-D Warszawa POL 2013-04-09
RcRownchangeKK*chgGame
 1535 1465 6.00 11 1.54 15 23.10 
  Kopaczewski, Zbigniew 1634 POL1.0010.721510.80 
  Malicka, Maria 1297 POL1.0010.28154.20 
  Duda, Ryszard 1631 POL0.001-0.2815-4.20 
  Kwiek, Janusz 1642 POL0.5010.23153.45 
  Bartczak, Hanna 1562 POL0.001-0.3715-5.55 
  Baum, Jonasz 1516 POL0.001-0.4315-6.45 
  Markiewicz, Janusz 1406 POL1.0010.42156.30 
  Kokoszczynski, Jan 1623 POL0.001-0.2915-4.35 
  Golecki, Jan 1505 POL0.5010.06150.90 
  Gajewski, Wojciech 1500 POL1.0010.55158.25 
  Budrewicz, Henryk 1573 POL1.0010.65159.75 

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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