Individual Calculations March 2010
 Steinfl, Alessandro  Total change: 4.65  Rating chartPersonal card
 27th Annual US Amateur Team West Woodland Hills, California USA 2010-02-13
RcRownchangeKK*chgGame
 2159 2206 2.00 3 0.31 15 4.65 
  Clawitter, Craig 2141 USA0.501-0.0915-1.35 
  Alonso, Francisco 2049 USA1.0010.29154.35 
  Banawa, Jouaquin B 2288 PHI0.5010.11151.65 

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)
 

 

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