Individual Calculations July 2014
 Sobotka, Jan  Total change: -31.05  Rating chartPersonal card
 141st YMCA Spring 2014-D Warszawa POL 2014-04-08
RcRownchangeKK*chgGame
 1595 1600 3.50 11 -2.07 15 -31.05 
  Prus, Marek 1648 POL0.001-0.4315-6.45 
  Wilczynski, Adam 1630 POL1.0010.54158.10 
  Duda, Ryszard 1620 POL0.001-0.4715-7.05 
  Borowski, Marek 1565 POL0.001-0.5515-8.25 
  Pajak, Jakub 1697 POL0.001-0.3715-5.55 
  Bartczak, Hanna 1577 POL0.501-0.0315-0.45 
  Markiewicz, Janusz 1401 POL0.501-0.2615-3.90 
  Budrewicz, Henryk 1499 POL1.0010.36155.40 
  Herman, Monika 1676 POL0.5010.10151.50 
  Kwiek, Janusz 1559 POL0.001-0.5615-8.40 
  Jarmolowski, Tadeusz 1670 POL0.001-0.4015-6.00 

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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