Individual Calculations January 2012
 Melo Reda, Caique  Total change: 8.10  Rating chartPersonal card
 World Youth Chess Championship - U 14 Open Caldas Novas/GO BRA 2011-11-18
RcRownchangeKK*chgGame
 1900 1890 4.50 9 0.06 15 0.90 
  Duda, Jan-Krzysztof f2290  * POL0.001-0.0815-1.20 
  Saavalainen, Ellis 1490  * FIN1.0010.08151.20 
  Akhmetov, Ayan 2161 KAZ0.001-0.1715-2.55 
  Supo, Caso Christian 1648 PER1.0010.20153.00 
  Markoja, Boris 2108 SLO0.5010.28154.20 
  Wang, Kevin 2187 USA0.001-0.1515-2.25 
  Laenen, Matias 1768 URU0.001-0.6715-10.05 
  Pastana, Rafael Pedroni 1693 BRA1.0010.25153.75 
  Satre, Mathias 1754 NOR1.0010.32154.80 
 * 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)
 
 Final do Campeonato Mineiro de 2011 Nova Resende/MG BRA 2011-12-08
RcRownchangeKK*chgGame
 2108 1890 2.00 6 0.48 15 7.20 
  Crespo De Oliveira, Lucas 2123 BRA1.0010.791511.85 
  Ladeira, Jarbas De Carvalho 2251 BRA0.5010.40156.00 
  Molina, Roberto Junio Brito m2290  * BRA0.001-0.0815-1.20 
  Dias, Simao Poscidonio f2067 BRA0.5010.23153.45 
  Campos, Igor Ribeiro 2167 BRA0.001-0.1715-2.55 
  Esteves, Igor Silva Mota 1750 BRA0.001-0.6915-10.35 
 * 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)
 

 

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