Individual Calculations April 2009
 Pierrot, Facundo  Total change: -1.20  Rating chartPersonal card
 59 Abierto de Villa Ballester Villa Ballester, Buenos Aires ARG 2009-01-19
RcRownchangeKK*chgGame
 2217 2423 5.50 8 -0.45 10 -4.50 
  Ocampos, Ian 2073 ARG1.0010.11101.10 
  Restuccia, Francisco 2114 ARG1.0010.14101.40 
  Mareco, Sandro m2503 ARG0.5010.11101.10 
  Caramia, Javier 2159 ARG0.501-0.3210-3.20 
  Bassan, Remo 2171 VEN0.501-0.3110-3.10 
  Papadopulos, Daniel Franci 2156 ARG1.0010.18101.80 
  Cori Tello, Jorge f2370 PER0.001-0.5710-5.70 
  Quarracino, Santiago 2188 ARG1.0010.21102.10 

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)
 
 Cincuentenario Escobar Escobar, Buenos Aires ARG 2009-02-06
RcRownchangeKK*chgGame
 2258 2423 4.50 6 0.33 10 3.30 
  Encinas, Rito 2073 ARG1.0010.11101.10 
  Rossi, Leonardo 2073 ARG1.0010.11101.10 
  Cori Tello, Deysi wm2256 PER0.501-0.2210-2.20 
  Cori Tello, Jorge f2370 PER0.501-0.0710-0.70 
  Moreda, Lucas 2321 ARG1.0010.36103.60 
  Slipak, Sergio g2452 ARG0.5010.04100.40 

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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