Individual Calculations July 2013
 Prilleltensky, Matan  Total change: -4.50  Rating chartPersonal card
 3rd Annual New Yorker Open New York, New York USA 2013-05-24
RcRownchangeKK*chgGame
 2174 2173 2.00 4 0.00 15 0.00 
  Schwartz, Maxwell 2061 USA1.0010.35155.25 
  Rosenberg, Evan S 2156 USA1.0010.48157.20 
  Bonin, Jay Richard m2332 USA0.001-0.2915-4.35 
  Perez-Billinghurst, Ricardo 2145 USA0.001-0.5415-8.10 

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)
 
 2013 MCC June Grand Prix New York, New York USA 2013-06-08
RcRownchangeKK*chgGame
 2052 2186 1.00 2 -0.30 15 -4.50 
  Tuhrim, Richard J 2247 USA0.001-0.4215-6.30 
  Rachlin, Paul 1856 USA1.0010.12151.80 

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)
 

 

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