Individual Calculations May 2011
 Kaczorowski, Piotr  Total change: -3.15  Rating chartPersonal card
 85th YMCA Masters 2011 Warszawa POL 2011-01-07
RcRownchangeKK*chgGame
 2111 2117 6.00 11 0.41 15 6.15 
  Nowicki, Bartosz 2119 POL0.5010.00150.00 
  Michniewski, Tomasz 2166 POL0.5010.07151.05 
  Olejarczyk, Bogdan 2104 POL0.501-0.0215-0.30 
  Szymczak, Rafal 2089 POL1.0010.46156.90 
  Choroszej, Aleksander 2074 POL0.501-0.0615-0.90 
  Jozwik, Jacek 2050 POL1.0010.41156.15 
  Kasperkiewicz, Pawel 2128 POL0.001-0.4815-7.20 
  Zurkowski, Andrzej 2138 POL0.001-0.4715-7.05 
  Alvarado, Carlos 2190 PER1.0010.60159.00 
  Krasiewicz, Robert 2057 POL1.0010.42156.30 
  Kielar, Maciej 2101 POL0.001-0.5215-7.80 

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)
 
 Druzynowe Mistrzostwa Mazowsza Warszawa POL 2011-01-08
RcRownchangeKK*chgGame
 1828 2117 3.50 5 -0.62 15 -9.30 
  Sujkowski, Pawel 1978 POL0.501-0.1915-2.85 
  Rymarowicz, Pawel 1732 POL1.0010.09151.35 
  Maciejewski, Andrzej 1721 POL0.001-0.9215-13.80 
  Rymarowicz, Pawel 1732 POL1.0010.09151.35 
  Sujkowski, Pawel 1978 POL1.0010.31154.65 

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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