Individual Calculations May 2012
 Pillai, Kadhir A  Total change: -4.05  Rating chartPersonal card
 2012 Marshall March Grand Prix New York, New York USA 2012-03-03
RcRownchangeKK*chgGame
 2091 1979 1.00 3 -0.11 15 -1.65 
  Klein, Erez N f2255 USA0.001-0.1715-2.55 
  Aregbeyen, Aigboje 1774 USA1.0010.24153.60 
  Barrett, Steve 2243 ENG0.001-0.1815-2.70 

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)
 
 Long Island Open Ronkonkoma, New York USA 2012-03-16
RcRownchangeKK*chgGame
 2259 1979 0.00 1 -0.16 15 -2.40 
  Allicock, Rawle A f2259 ENG0.001-0.1615-2.40 

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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