Individual Calculations September 2009
 Latorre, Manuel  Total change: -2.40  Rating chartPersonal card
 Torneo ITT Memorial Ronald Cantero AsunciĆ³n PAR 2009-07-08
RcRownchangeKK*chgGame
 2257 2270 4.50 9 -0.16 15 -2.40 
  Brito, Luismar f2351 BRA1.0010.61159.15 
  Peralta, Eduardo f2283 PAR0.001-0.4815-7.20 
  Sosa Harrison, Jorge f2254 PAR0.501-0.0215-0.30 
  Valiente, Cristobal m2241 PAR0.501-0.0415-0.60 
  Oddone, Cristhian 2242 URU0.001-0.5415-8.10 
  Malbran, Guillermo m2221 ARG0.501-0.0715-1.05 
  Espinoza Palomino, Willyam c2272 PER1.0010.50157.50 
  Sieiro-Gonzalez, Luis m2361 CUB0.5010.12151.80 
  Pereira, Fabian 2086 PAR0.501-0.2415-3.60 

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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