Individual Calculations September 2010
 Alzate, Dario  Total change: -19.40  Rating chartPersonal card
 Final Campeonato Nacional Mayores Absoluto 2010 Medellin COL 2010-06-25
RcRownchangeKK*chgGame
 2354 2384 4.00 11 -1.94 10 -19.40 
  Tovio, Israel 2287 COL0.001-0.6310-6.30 
  Castano, Duvan Martin 2316 COL1.0010.41104.10 
  Mendoza, Rafael f2334 COL0.501-0.0710-0.70 
  Barrientos, Sergio E m2477 COL0.001-0.3710-3.70 
  Castro, Oscar H m2367 COL1.0010.48104.80 
  Rios, Cristhian Camilo f2267 COL0.501-0.1610-1.60 
  Rios Parra, Alejandro m2291 COL1.0010.37103.70 
  Garcia, Gildardo g2389 COL0.001-0.4910-4.90 
  Escobar Forero, Alder m2474 COL0.001-0.3810-3.80 
  Arenas, David m2313 COL0.001-0.6010-6.00 
  Gallego Alcaraz, Andres Felipe 2384 COL0.001-0.5010-5.00 

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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