Individual Calculations July 2013
 Berg, George P  Total change: -41.25  Rating chartPersonal card
 3rd Annual New Yorker Open New York, New York USA 2013-05-24
RcRownchangeKK*chgGame
 2015 2068 1.00 5 -1.86 15 -27.90 
  Tuhrim, Richard Jacob 2247 USA0.001-0.2715-4.05 
  Kostovetsky, Daniel 1836 USA0.001-0.7915-11.85 
  Der Manuelian, Haik Oliver 2042 USA0.001-0.5415-8.10 
  Eng, Kenneth 1997 USA1.0010.40156.00 
  Chen, Kevin Emmanuel 1952 USA0.001-0.6615-9.90 

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
 2261 2056 0.00 1 -0.24 15 -3.60 
  Korley, Kassa f2261 USA0.001-0.2415-3.60 

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)
 
 6th New York International - U2200 Section New York, New York USA 2013-06-21
RcRownchangeKK*chgGame
 1954 2056 2.50 5 -0.65 15 -9.75 
  Wiener, Alexandra 1880 USA1.0010.27154.05 
  Tan, Oscar L 2119 PHI0.001-0.4115-6.15 
  Gorti, Akshita wc1806 USA1.0010.19152.85 
  Tanwir, Furqan 2003 USA0.001-0.5715-8.55 
  Heublum, Harry A 1961 USA0.501-0.1315-1.95 

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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