Individual Calculations November 2011
 Prus, Marek  Total change: -17.55  Rating chartPersonal card
 94th YMCA Summer 2011-B Warszawa POL 2011-07-07
RcRownchangeKK*chgGame
 1646 1783 5.50 10 -1.17 15 -17.55 
  Szewczyk, Mariusz 1804 POL0.001-0.4715-7.05 
  Jedynak, January 1641 POL0.501-0.1915-2.85 
  Sokur, Iwan 1485 POL1.0010.15152.25 
  Blank, Kamil 1674 POL0.001-0.6515-9.75 
  Wojcikiewicz, Dariusz 1443 POL1.0010.12151.80 
  Koziol, Pawel 1804 POL0.001-0.4715-7.05 
  Wrabel, Antoni 1739 POL0.501-0.0615-0.90 
  Bartczak, Hanna 1661 POL0.501-0.1715-2.55 
  Sawicki, Wojciech 1740 POL1.0010.44156.60 
  Tomczyk, Ryszard 1467 POL1.0010.13151.95 

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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