Individual Calculations November 2011
 Hoffman, Alejandro  Total change: 1.10  Rating chartPersonal card
 1 Abierto Internacional Marcel Duchamp 2011 Buenos Aires ARG 2011-09-12
RcRownchangeKK*chgGame
 2250 2444 6.00 8 0.11 10 1.10 
  Papez, Boris Alejandro 2044  * ARG1.0010.08100.80 
  Malbran, Guillermo m2164 ARG0.501-0.3410-3.40 
  Lopez Azambuja, Nicolas 2173 URU1.0010.17101.70 
  Contin, Daniel m2312 ITA0.501-0.1810-1.80 
  Fabrega, Enrique 2198 PAN1.0010.19101.90 
  Garcia, Raimundo m2327 ARG1.0010.34103.40 
  Cori, Jorge g2458 PER0.001-0.4810-4.80 
  Spata, German 2321 ARG1.0010.33103.30 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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