Individual Calculations September 2013
 Moorthy, Srinivas R  Total change: -3.90  Rating chartPersonal card
 43rd Annual Continental Open Sturbridge, Massachusetts USA 2013-08-08
RcRownchangeKK*chgGame
 2094 1939 0.50 3 -0.42 15 -6.30 
  Ding, Andrew 2080 USA0.001-0.3115-4.65 
  Fikiet, Alex M 2234 USA0.001-0.1515-2.25 
  Cortese, Anthony 1967 USA0.5010.04150.60 

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)
 
 45th Annual Atlantic Open Washington DC USA 2013-08-23
RcRownchangeKK*chgGame
 2118 1939 1.00 3 0.16 15 2.40 
  Samuelson, Andrew 2196 USA0.5010.32154.80 
  Strenzwilk, Denis 1948 USA0.5010.01150.15 
  Feliachi, Nabil 2209 USA0.001-0.1715-2.55 

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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