Individual Calculations October 2008
 Tuhrim, Richard  Total change: -10.05  Rating chartPersonal card
 2008 Cadet Lindsorg, Kansas USA 2008-06-14
RcRownchangeKK*chgGame
 2097 1996 2.00 6 -0.20 15 -3.00 
  Shvartsman, Andrew Na 1981 USA0.501-0.0215-0.30 
  Aaron, Deepak 2008 USA0.001-0.4815-7.20 
  Tae, Patrick John 2161 USA1.0010.721510.80 
  Markovits, Alex 2184 USA0.001-0.2615-3.90 
  Yang, Darwin f2074 USA0.001-0.3915-5.85 
  Holt, Conrad 2175 USA0.5010.23153.45 

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)
 
 130th Annual New York State Championship Albany, New York USA 2008-08-29
RcRownchangeKK*chgGame
 2258 2030 0.00 2 -0.47 15 -7.05 
  Sarkar, Justin m2380 USA0.001-0.1115-1.65 
  Jiang, Louie 2135 CAN0.001-0.3615-5.40 

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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