Individual Calculations September 2011
 Alonso Castillo, Sergio  Total change: 4.35  Rating chartPersonal card
 37 Obert Internacional D’escacs Ciutat de Badalona A Badalona ESP 2011-08-01
RcRownchangeKK*chgGame
 2219 2132 3.50 8 0.29 15 4.35 
  Solleveld, Maarten m2497 NED0.001-0.1015-1.50 
  Isern Nebot, Joaquin 1971 ESP1.0010.29154.35 
  Cruz, Jonathan m2406 PER0.001-0.1715-2.55 
  Delisau Gil, Oriol 1977 ESP1.0010.29154.35 
  Hernandez, Ivan f2360 PER0.001-0.2115-3.15 
  Rojano Alfonso, Carlos 2060 ESP1.0010.40156.00 
  Phadke, Sohan 2252 IND0.001-0.3415-5.10 
  Deshpande, Aniruddha 2228 IND0.5010.13151.95 

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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