Individual Calculations January 2012
 Cori Quispe, Kevin  Total change: -17.55  Rating chartPersonal card
 Gran Prix Abierto Club Argentino (1816) 2da Etapa Buenos Aires ARG 2011-10-10
RcRownchangeKK*chgGame
 1949 1989 3.00 6 -0.34 15 -5.10 
  Porta Campos, Nicolas 1704 ARG1.0010.16152.40 
  Elman, Cristian 2170 ARG0.001-0.2615-3.90 
  Pizzatti, Mario 1655 ARG1.0010.12151.80 
  Arraga, Gerardo 1926 ARG1.0010.41156.15 
  Dolezal, Cristian m2389  * ARG0.001-0.0815-1.20 
  Cereminati, Ruben 1848 ARG0.001-0.6915-10.35 
 * 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 Youth Chess Championship - U 12 Open Caldas Novas/GO BRA 2011-11-18
RcRownchangeKK*chgGame
 1839 2008 5.50 9 -0.83 15 -12.45 
  Perez, Erick 1608  * ECU1.0010.08151.20 
  Goncalves, Leonardo Yamamoto Por 1834 BRA0.501-0.2315-3.45 
  He, Tommy O f1844 USA0.001-0.7215-10.80 
  Arismendi, Efrain Steven 1673 COL1.0010.12151.80 
  Amirzhanov, Rinat 1823 KAZ1.0010.26153.90 
  Winiarski, Mikolaj 1888 POL1.0010.34155.10 
  Beilin, Allan 1917 USA1.0010.38155.70 
  Xiong, Jeffrey f2056 USA0.001-0.4315-6.45 
  Costachi, Mihnea 1912 ROU0.001-0.6315-9.45 
 * 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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