Individual Calculations March 2011
 Loanzon, Arjoe  Total change: 12.45  Rating chartPersonal card
 2010/11 Bay Area New Year Open Santa Clara, California USA 2010-12-31
RcRownchangeKK*chgGame
 2167 2101 2.50 4 0.79 15 11.85 
  Wheeler, Cameron 1921 USA1.0010.26153.90 
  Tate, Emory A m2306 USA0.5010.26153.90 
  De Guzman, Ricardo m2387 PHI0.001-0.1615-2.40 
  Zhu, Jack Qijie 2054 USA1.0010.43156.45 

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)
 
 37th Annual Peoples Tournament Fremont, California USA 2011-02-19
RcRownchangeKK*chgGame
 2141 2128 2.50 5 0.04 15 0.60 
  Wheeler, Cameron 1951 USA1.0010.27154.05 
  Manvelyan, Hayk 2158 USA0.5010.04150.60 
  Stopa, Jacek m2451 POL0.001-0.1315-1.95 
  Hammer, Dale M 2168 USA1.0010.56158.40 
  Liu, Daniel 1976 USA0.001-0.7015-10.50 

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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