Individual Calculations September 2012
 Pirola, Marcos  Total change: 22.20  Rating chartPersonal card
 IRT 5to Aniversario Circulo de Ajedrez Rawson, Chubut ARG 2012-08-10
RcRownchangeKK*chgGame
 1933 2048 6.50 9 0.74 30 22.20 
  Rojo, Lautaro 1872 ARG1.0010.27308.10 
  Crespo, Eugenio 2086 ARG0.5010.05301.50 
  Martinez, Daniel 2003 ARG0.001-0.5630-16.80 
  Sommariva, Rene 2038 ARG1.0010.493014.70 
  Jaramillo, Walter 1872 ARG1.0010.27308.10 
  Rodriguez, Federico 1944 ARG0.501-0.1430-4.20 
  Paolini, Claudio 1910 ARG1.0010.31309.30 
  Samaniego, Enzo 1648  * ARG1.0010.08302.40 
  Slomka, Gustavo 2025 ARG0.501-0.0330-0.90 
 * 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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