Individual Calculations July 2009
 Mandizha, Farai  Total change: 12.90  Rating chartPersonal card
 11th Annual Foxwoods Open Mashantucket, Connecticut USA 2009-04-08
RcRownchangeKK*chgGame
 2216 2313 6.50 9 0.86 15 12.90 
  Zepeda, Sonia wm2126 ESA1.0010.26153.90 
  Lenderman, Alex m2434 USA0.001-0.3415-5.10 
  Strenzwilk, Denis 2079 USA0.501-0.2915-4.35 
  Korley, Kassa 2120 USA0.001-0.7515-11.25 
  Zepeda, Lorena Mar wm2179 ESA1.0010.32154.80 
  Maymin, Zakhar 2132 USA1.0010.26153.90 
  Dougherty, Michael f2203 CAN1.0010.35155.25 
  Markzon, Gregory f2203 USA1.0010.35155.25 
  Robson, Ray m2465 USA1.0010.701510.50 

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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