Individual Calculations July 2010
 Perez Gormaz, Matias  Total change: 23.70  Rating chartPersonal card
 CAMPEONATO NACIONAL SUB-20 ABSOLUTO Santiago CHI 2010-04-22
RcRownchangeKK*chgGame
 2064 2047 5.00 6 2.13 15 31.95 
  Cabezas Tiznado, Gonzalo Ignaci 1914 CHI1.0010.32154.80 
  Gonzalez Rodriguez, Alejandro 2151 CHI1.0010.64159.60 
  Salinas Herrera, Pablo Patricio 2216 CHI0.001-0.2815-4.20 
  Palma Neira, Eliseo Maximiliano 1974 CHI1.0010.40156.00 
  Olivares Olivares, Claudio 2029 CHI1.0010.47157.05 
  Valenzuela Gomez, Fernando 2102 CHI1.0010.58158.70 

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)
 
 VII Festival Sudamericano Sub 20 Absoluto AsunciĆ³n PAR 2010-05-11
RcRownchangeKK*chgGame
 2043 2053 3.50 8 -0.55 15 -8.25 
  Gieseler, Ronny Knoch 2157 BRA0.5010.14152.10 
  Cuellar, Diego f2104 PER0.5010.07151.05 
  Coppola, Claudio 2109 URU0.5010.08151.20 
  Blit, Jacques 2398 ARG0.001-0.1115-1.65 
  Carlo, Daniel 2068 BOL0.001-0.4815-7.20 
  Riva, Eric 1653  * PAR0.501-0.4215-6.30 
  Sainz, Ariel 1851 BOL1.0010.24153.60 
  Vazquez, Guillermo 2004 PAR0.501-0.0715-1.05 
 * 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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