Individual Calculations December 2014
 Ludwig, John Gabriel  Total change: 47.60  Rating chartPersonal card
 2014 Orlando Autumn Open Orlando, Florida USA 2014-10-10
RcRownchangeKK*chgGame
 2106 2157 2.00 3 0.30 40 12.00 
  Cooke, Eric 2179 USA0.001-0.4740-18.80 
  Kutikoff, Adam 1971 USA1.0010.264010.40 
  Krienke, Makaio W 2167 USA1.0010.514020.40 

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)
 
 13th Annual Turkey Bowl Coral Springs, Florida USA 2014-11-14
RcRownchangeKK*chgGame
 2158 2157 3.00 4 0.89 40 35.60 
  Xanthos, Constantine 2038 USA1.0010.344013.60 
  Becerra, Julio J g2547 USA0.001-0.0940-3.60 
  Dubow, Arnold 2009 USA1.0010.304012.00 
  Gianatasio, Michael 2037 USA1.0010.344013.60 

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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