Individual Calculations April 2008
 Shankland, Sam  Total change: 17.10  Rating chartPersonal card
 Fall TNM San Francisco, CA USA 2007-10-23
RcRownchangeKK*chgGame
 2069 2201 2.00 2 0.64 15 9.60 
  Rudyak, Felix 2079 USA1.0010.33154.95 
  Snyder, Larry 2059 USA1.0010.31154.65 

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)
 
 17th Annual North American Open Las Vegas, NV USA 2007-12-26
RcRownchangeKK*chgGame
 2413 2201 1.00 4 0.01 15 0.15 
  Shabalov, Alexander g2551 USA0.001-0.1115-1.65 
  Mezentsev, Vladimir m2398 RUS0.001-0.2515-3.75 
  Yanayt, Eugene f2235 USA0.5010.05150.75 
  Rohde, Michael g2467 USA0.5010.32154.80 

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)
 
 Winter TNM San Francisco, CA USA 2008-01-08
RcRownchangeKK*chgGame
 2179 2279 3.00 4 0.49 15 7.35 
  Rudyak, Felix 2049 USA1.0010.21153.15 
  Snyder, Larry 2080 USA0.501-0.2615-3.90 
  Grefe, John m2381 USA0.5010.14152.10 
  Naroditsky, Daniel f2205 USA1.0010.40156.00 

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)
 

 

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