Individual Calculations May 2012
 Bodek, Michael H  Total change: 53.55  Rating chartPersonal card
 16th Metropolitan Chess FIDE Invitational Los Angeles, California USA 2012-02-22
RcRownchangeKK*chgGame
 2317 2232 5.50 9 2.01 15 30.15 
  Kretchetov, Alexander f2347 RUS1.0010.66159.90 
  Carreto, Giovanni c2261 MEX1.0010.54158.10 
  Wang, Philip Xiao f2372 USA0.5010.19152.85 
  Troff, Kayden W f2257 USA0.5010.03150.45 
  Amanov, Zhanibek m2402 KAZ0.001-0.2815-4.20 
  Kavutskiy, Konstantin f2315 USA1.0010.61159.15 
  Matikozyan, Andranik m2414 ARM0.001-0.2615-3.90 
  Remlinger, Larry A m2402 USA0.5010.22153.30 
  King, Alexander B 2081 USA1.0010.30154.50 

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)
 
 2012 Marshall March Grand Prix New York, New York USA 2012-03-03
RcRownchangeKK*chgGame
 2029 2270 2.00 2 0.41 15 6.15 
  Kopiecki, Edward P 1980 USA1.0010.16152.40 
  Polyakin Jr, Vladimir 2077 USA1.0010.25153.75 

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
 2304 2270 3.50 5 1.15 15 17.25 
  Margiotta, Jason J 1980 USA1.0010.16152.40 
  Mirabile, Tim 2154 USA1.0010.34155.10 
  Kudrin, Sergey g2547 USA0.5010.33154.95 
  Gelashvili, Tamaz g2619 GEO0.5010.39155.85 
  Sanchez, Sarai mwg2219 VEN0.501-0.0715-1.05 

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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