Individual Calculations September 2011
 Guerrero Mendez, Luis  Total change: -12.00  Rating chartPersonal card
 Cto. de España Individual Sub 12 Padrón A Coruña ESP 2011-07-05
RcRownchangeKK*chgGame
 1600 1549 1.00 3 -0.29 30 -8.70 
  Ortega Lopez, Mikel 1758 ESP0.001-0.2330-6.90 
  Guerra Arrocha, Daniel 1733 ESP0.001-0.2630-7.80 
  Moreno Lara, Sergio 1309 ESP1.0010.20306.00 

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)
 
 Cto. de España por Equipos Segunda Division G-II Totana Murcia ESP 2011-08-10
RcRownchangeKK*chgGame
 1902 1549 0.00 1 -0.11 30 -3.30 
  Javaloy Guerrero, Manuel A. 1902 ESP0.001-0.1130-3.30 

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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