Individual Calculations October 2008
 Lawrence, Danyul  Total change: 20.85  Rating chartPersonal card
 Southern California Championship Candidates Garden Grove, California USA 2008-06-21
RcRownchangeKK*chgGame
 2280 2046 3.00 4 2.14 15 32.10 
  Yanayt, Eugene f2268 USA1.0010.781511.70 
  Small, Gregg H 2234 USA1.0010.741511.10 
  Peters, Jack m2396 USA0.5010.39155.85 
  Bruno, Ronald 2221 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)
 
 Southern California Championship Los Angeles, CA USA 2008-08-16
RcRownchangeKK*chgGame
 2326 2046 0.50 7 -0.75 15 -11.25 
  Peters, Jack m2396 USA0.001-0.1115-1.65 
  Sevillano, Enrico m2396 USA0.001-0.1115-1.65 
  Landaw, Julian W 2246 USA0.001-0.2415-3.60 
  Tanaka, Christian 2098 USA0.5010.07151.05 
  Lakdawala, Cyrus F m2396 USA0.001-0.1115-1.65 
  Matikozyan, Andranik m2396 ARM0.001-0.1115-1.65 
  Kretchetov, Alexandre f2355 RUS0.001-0.1415-2.10 

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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