Individual Calculations April 2009
 Andreu Lopez, Santiago  Total change: -23.40  Rating chartPersonal card
 III Open Internacional Ciutat de Palma Palma de Mallorca ESP 2008-12-06
RcRownchangeKK*chgGame
 2043 1983 1.00 6 -1.56 15 -23.40 
  Saravanan, V. m2333 IND0.001-0.1115-1.65 
  Glicenstein, Asher f2224 FRA0.001-0.2015-3.00 
  Pons Servera, Cristobal f2137 ESP0.001-0.2915-4.35 
  Torres Mari, Juan 1743 ESP1.0010.20153.00 
  Megias Ortiz, Vicente Manuel 2101 ESP0.001-0.3415-5.10 
  Alemany Jara, Alejandro 1717 ESP0.001-0.8215-12.30 

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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