Individual Calculations October 2008
 Cori, Jorge  Total change: -1.35  Rating chartPersonal card
 XIX Panam.Fest U14 Boys Carlos Paz, Cordoba ARG 2008-06-30
RcRownchangeKK*chgGame
 2050 2377 6.00 7 -0.11 15 -1.65 
  Fontana Walser, Juan Ignacio 2027 ARG1.0010.11151.65 
  Huang Vincent, Huashi 2027 USA1.0010.11151.65 
  Pereira Ojeda, Fabian 2040 PAR1.0010.12151.80 
  Leiva, Giuseppe 2058 PER1.0010.13151.95 
  Arias, Pablo 2102 BOL1.0010.17152.55 
  Pineiro, Dario 2027 ARG1.0010.11151.65 
  Bassan, Remo 2067 VEN0.001-0.8615-12.90 

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)
 
 4th World Schools Chess Championships 2008 -Open U13 Singapore SIN 2008-07-23
RcRownchangeKK*chgGame
 2066 2381 6.00 7 0.02 15 0.30 
  Olcum, Ahmet 2031 TUR1.0010.11151.65 
  Chin, Matthew-Peter 2031 SIN1.0010.11151.65 
  Chua Xing-Jian, Graham f2276 SIN1.0010.36155.40 
  Idani, Pouya 2031 IRI0.501-0.3915-5.85 
  Emiroglu, Cankut 2031 TUR1.0010.11151.65 
  Patil, Pratik 2031 IND1.0010.11151.65 
  Pranav, Zantye 2031 IND0.501-0.3915-5.85 

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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