Individual Calculations July 2012
 Bartell, Thomas  Total change: 41.40  Rating chartPersonal card
 2nd Annual New Yorker Open New York, New York USA 2012-05-25
RcRownchangeKK*chgGame
 2444 2369 1.50 3 0.29 15 4.35 
  Kudrin, Sergey g2550 USA0.5010.24153.60 
  Benjamin, Joel g2559 USA0.5010.25153.75 
  Markzon, Gregory f2223 USA0.501-0.2015-3.00 

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)
 
 5th New York International - Open Section New York, New York USA 2012-06-20
RcRownchangeKK*chgGame
 2447 2369 6.00 9 2.47 15 37.05 
  Resika, Nathan f2163 USA1.0010.24153.60 
  Nahutin, Yevgeni 1999 CAN1.0010.10151.50 
  Molner, Mackenzie m2489 USA0.5010.16152.40 
  Managadze, Nikoloz m2472 GEO1.0010.64159.60 
  Holt, Conrad m2516 USA1.0010.701510.50 
  Kacheishvili, Giorgi g2598 GEO0.5010.29154.35 
  Arnold, Marc Tyler m2528 USA0.5010.21153.15 
  Gelashvili, Tamaz g2600 GEO0.001-0.2115-3.15 
  Ivanisevic, Ivan g2655 SRB0.5010.34155.10 

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)
 

 

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