Individual Calculations September 2015
 Perez Tores, Juan Miguel  Total change: 4.40  Rating chartPersonal card
 CE Sub 18 Salobrena Granada ESP 2015-07-27
RcRownchangeKK*chgGame
 2002 2129 5.00 9 -0.93 40 -37.20 
  Hevia Fernandez, Guillermo 1795 ESP0.501-0.3840-15.20 
  Comellas Martos, Lidia 1822 ESP1.0010.14405.60 
  Guerra Arrocha, Daniel 1989 ESP0.501-0.1940-7.60 
  Marquez Marvizon, Alejandra 1968 ESP0.501-0.2140-8.40 
  Fernandez Alvarez, Luis 2059 ESP0.501-0.1040-4.00 
  Porlan Minarro, Antonio 2040 ESP1.0010.384015.20 
  Garcia Martinez, Marcos 2044 ESP0.501-0.1240-4.80 
  Marchena Hurtado, Javier f2294 ESP0.5010.22408.80 
  Garcia Porlan, Beatriz 2006 ESP0.001-0.6740-26.80 

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)
 
 5th GIBRALTAR JUNIOR INTERNATIONAL U16 GIBRALTAR ENG 2015-08-21
RcRownchangeKK*chgGame
 1962 2099 5.00 6 1.04 40 41.60 
  Rocco, Federico 1721 ENG1.0010.09403.60 
  Cramling Bellon, Anna 1807 SWE1.0010.15406.00 
  Twigge-Molecey, Billy 1901 ENG1.0010.24409.60 
  Kalavannan, Koby 2170 ENG1.0010.604024.00 
  Guerra Rivera, Salvador 2145 ESP0.5010.06402.40 
  Whatley, Stephen A J 2025 ENG0.501-0.1040-4.00 

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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