Individual Calculations January 2012
 Perelman, Hernan  Total change: 13.20  Rating chartPersonal card
 Torneo Legislatura "COPA Dr. Norberto LA PORTA" (Premier) Buenos Aires ARG 2011-11-29
RcRownchangeKK*chgGame
 2260 2361 6.50 9 0.88 15 13.20 
  Del Cuadro, Nestor 2075 ARG1.0010.16152.40 
  Bulcourf, Carlos f2173 ARG1.0010.26153.90 
  Felgaer, Ruben g2573 ARG0.001-0.2315-3.45 
  Sirbu, George-Adrian 2165 ROU0.501-0.2515-3.75 
  Leon, Juan Carlos 2196 PER0.501-0.2215-3.30 
  Malbran, Guillermo m2181 ARG1.0010.26153.90 
  Ciurlanti, Federico 2106 ARG1.0010.19152.85 
  Slipak, Sergio g2440 ARG0.5010.11151.65 
  Dolezal, Cristian m2433 ARG1.0010.60159.00 

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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