Individual Calculations July 2014
 Prus, Marek  Total change: 13.50  Rating chartPersonal card
 141st YMCA Spring 2014-D Warszawa POL 2014-04-08
RcRownchangeKK*chgGame
 1600 1648 6.00 9 0.90 15 13.50 
  Sobotka, Jan 1600 POL1.0010.43156.45 
  Herman, Monika 1676 POL0.001-0.4615-6.90 
  Kwiek, Janusz 1559 POL1.0010.38155.70 
  Jarmolowski, Tadeusz 1670 POL0.5010.03150.45 
  Budrewicz, Henryk 1499 POL1.0010.30154.50 
  Wilczynski, Adam 1630 POL0.501-0.0315-0.45 
  Duda, Ryszard 1620 POL0.501-0.0415-0.60 
  Borowski, Marek 1565 POL1.0010.39155.85 
  Bartczak, Hanna 1577 POL0.501-0.1015-1.50 

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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