Individual Calculations April 2008
 Valenzuela Fuentealba, Luis  Total change: 8.70  Rating chartPersonal card
 ITT2 ENDESA Santiago CHI 2007-10-08
RcRownchangeKK*chgGame
 2423 2434 5.50 9 0.87 10 8.70 
  Valdes Escobar, Alvaro 2330 CHI1.0010.36103.60 
  Vasquez, Rodrigo g2522 CHI1.0010.62106.20 
  Ricardi, Pablo g2519 ARG0.5010.12101.20 
  Lopez Silva, Hugo 2394 CHI1.0010.44104.40 
  Rojas, Luis m2414 CHI0.001-0.5310-5.30 
  Flores Rios, Mauricio m2416 CHI0.501-0.0310-0.30 
  Valiente, Cristobal m2275 PAR0.501-0.2110-2.10 
  Hellsten, Johan g2534 SWE0.5010.14101.40 
  Alonso, Salvador m2403 ARG0.501-0.0410-0.40 

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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