Individual Calculations January 2010
 Rodriguez Vila, Andres  Total change: 12.90  Rating chartPersonal card
 ProAm 2009 Villa Martelli ARG 2009-10-15
RcRownchangeKK*chgGame
 2312 2527 8.00 9 1.25 10 12.50 
  Sotelo Rojas, Ruben 2127  * ARG1.0010.08100.80 
  Lopez Rebert, Pablo 2127  * ARG1.0010.08100.80 
  Della Morte, German m2341 ARG1.0010.26102.60 
  Obregon, Andres Carlos 2439 ARG1.0010.38103.80 
  Slipak, Sergio g2468 ARG1.0010.42104.20 
  Iermito, Sebastian m2438 ARG0.501-0.1210-1.20 
  Scarella, Enrique Alejandr m2361 ARG1.0010.28102.80 
  De Dovitiis, Alejo m2349 ARG0.501-0.2310-2.30 
  Bulcourf, Carlos f2160 ARG1.0010.10101.00 
 * 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)
 
 World Cup 2009 Khanty-Mansiysk RUS 2009-11-21
RcRownchangeKK*chgGame
 2723 2508 0.50 2 0.04 10 0.40 
  Karjakin, Sergey g2723 UKR0.001-0.2310-2.30 
  Karjakin, Sergey g2723 UKR0.5010.27102.70 

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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