Blitz: Individual Calculations May 2012
 Mendes Da Costa, Alex  Total change: -45.40  Rating chartPersonal card
 Statesman Hotel Doeberl Cup Lightning 2012 Canberra AUS 2012-04-07
RcRownchangeKK*chgGame
 2057 2052 1.00 5 -1.41 20 -28.20 
  Liu, Yi 2091 AUS0.001-0.4520-9.00 
  Wright, Neil 2183 AUS0.001-0.3220-6.40 
  Greenwood, Norman 1746 AUS1.0010.14202.80 
  Stevens, Tristan 2134 AUS0.001-0.3920-7.80 
  Hu, Jason 2132 AUS0.001-0.3920-7.80 

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)
 
 City of Sydney Lightning 2012 Sydney AUS 2012-04-10
RcRownchangeKK*chgGame
 2236 2052 0.00 3 -0.86 20 -17.20 
  Solomon, Stephen J. m2366 AUS0.001-0.1420-2.80 
  Praveen Kumar, C. m2343 IND0.001-0.1520-3.00 
  Stead, Kerry 2000 AUS0.001-0.5720-11.40 

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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