Individual Calculations May 2011
 Szymczak, Rafal  Total change: 12.60  Rating chartPersonal card
 85th YMCA Masters 2011 Warszawa POL 2011-01-07
RcRownchangeKK*chgGame
 2107 2089 7.00 13 0.84 15 12.60 
  Krasiewicz, Robert 2057 POL1.0010.46156.90 
  Kielar, Maciej 2101 POL0.001-0.4815-7.20 
  Nowicki, Bartosz 2119 POL0.5010.04150.60 
  Kaczorowski, Piotr 2117 POL0.001-0.4615-6.90 
  Olejarczyk, Bogdan 2104 POL0.001-0.4815-7.20 
  Michniewski, Tomasz 2166 POL0.5010.11151.65 
  Choroszej, Aleksander 2074 POL0.501-0.0215-0.30 
  Jozwik, Jacek 2050 POL1.0010.45156.75 
  Gasik, Piotr 2106 POL0.5010.02150.30 
  Kasperkiewicz, Pawel 2128 POL0.5010.05150.75 
  Zurkowski, Andrzej 2138 POL1.0010.57158.55 
  Grochulski, Grzegorz 2046 POL1.0010.44156.60 
  Alvarado, Carlos 2190 PER0.5010.14152.10 

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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