Individual Calculations May 2011
 Kielar, Maciej  Total change: 31.35  Rating chartPersonal card
 85th YMCA Masters 2011 Warszawa POL 2011-01-07
RcRownchangeKK*chgGame
 2106 2101 8.50 13 2.09 15 31.35 
  Olejarczyk, Bogdan 2104 POL1.0010.50157.50 
  Szymczak, Rafal 2089 POL1.0010.48157.20 
  Choroszej, Aleksander 2074 POL0.001-0.5415-8.10 
  Jozwik, Jacek 2050 POL0.001-0.5715-8.55 
  Gasik, Piotr 2106 POL0.5010.01150.15 
  Kasperkiewicz, Pawel 2128 POL1.0010.54158.10 
  Zurkowski, Andrzej 2138 POL1.0010.55158.25 
  Grochulski, Grzegorz 2046 POL0.501-0.0815-1.20 
  Alvarado, Carlos 2190 PER0.5010.12151.80 
  Krasiewicz, Robert 2057 POL1.0010.44156.60 
  Michniewski, Tomasz 2166 POL1.0010.59158.85 
  Nowicki, Bartosz 2119 POL0.001-0.4715-7.05 
  Kaczorowski, Piotr 2117 POL1.0010.52157.80 

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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