Individual Calculations July 2013
 Budrewicz, Henryk  Total change: -11.10  Rating chartPersonal card
 120th YMCA Spring 2013-D Warszawa POL 2013-04-09
RcRownchangeKK*chgGame
 1515 1573 5.00 10 -0.74 15 -11.10 
  Malicka, Maria 1297 POL1.0010.17152.55 
  Duda, Ryszard 1631 POL1.0010.58158.70 
  Kwiek, Janusz 1642 POL0.001-0.4015-6.00 
  Bartczak, Hanna 1562 POL0.001-0.5215-7.80 
  Baum, Jonasz 1516 POL1.0010.42156.30 
  Markiewicz, Janusz 1406 POL0.001-0.7215-10.80 
  Kokoszczynski, Jan 1623 POL0.001-0.4315-6.45 
  Golecki, Jan 1505 POL1.0010.41156.15 
  Gajewski, Wojciech 1500 POL1.0010.40156.00 
  Rozycki, Dariusz 1465 POL0.001-0.6515-9.75 

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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