Individual Calculations July 2013
 Mundaca Alvares, Juan C  Total change: 7.20  Rating chartPersonal card
 Torneo IRT ENERSIS-ENDESA Santiago CHI 2013-04-07
RcRownchangeKK*chgGame
 2010 2055 6.50 10 1.14 15 17.10 
  Gonzalez Astete, Cristian 2139 CHI0.5010.12151.80 
  Toro, Guillermo 2116 CHI1.0010.58158.70 
  Yarur Elsaca, Daniel 1655  * CHI1.0010.08151.20 
  Martinez Guajardo, Eric 1997 CHI1.0010.42156.30 
  Jaramillo Soto, Pablo 2145 CHI0.001-0.3815-5.70 
  Gonzalez Astete, Cristian 2139 CHI0.5010.12151.80 
  Toro, Guillermo 2116 CHI1.0010.58158.70 
  Yarur Elsaca, Daniel 1655  * CHI1.0010.08151.20 
  Martinez Guajardo, Eric 1997 CHI0.001-0.5815-8.70 
  Jaramillo Soto, Pablo 2145 CHI0.5010.12151.80 
 * 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)
 
 2013 National Open - U2200 Section Las Vegas, Nevada USA 2013-06-07
RcRownchangeKK*chgGame
 2015 2055 1.00 3 -0.66 15 -9.90 
  Wang, Tianqi 2082 USA0.001-0.4615-6.90 
  Sakurai, Eric 2028 USA1.0010.46156.90 
  Kammerdiner, Jason 1936 USA0.001-0.6615-9.90 

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)
 

 

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