Individual Calculations November 2010
 Persson, Stellan  Total change: -41.40  Rating chartPersonal card
 XXI Open d’Escacs Es Vermar Binissalem Mallorca ESP 2010-08-27
RcRownchangeKK*chgGame
 1849 2070 3.50 7 -1.90 15 -28.50 
  Oliver Amengual, Adria 1869 ESP0.001-0.7615-11.40 
  Sanchez Garcia, Julio 1800 ESP0.001-0.8315-12.45 
  Navarrete Abraham, Jorge 1724 ESP1.0010.11151.65 
  Sacares Cloquell, Miguel 1885 ESP1.0010.26153.90 
  Zhou, Tai Long 1888 ESP0.501-0.2415-3.60 
  Castell Cantero, Salvador 2013 ESP0.001-0.5815-8.70 
  Orcera Gomez, Francisco 1764 ESP1.0010.14152.10 

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 Open Amateur Calvia Calvia Mallorca ESP 2010-10-09
RcRownchangeKK*chgGame
 1963 2070 3.50 7 -0.86 15 -12.90 
  Masso Catala, Joan 1670  * ESP1.0010.08151.20 
  Karlsson, Jorgen 2153 SWE0.001-0.3915-5.85 
  Moreno Mateos, Jose Luis 1882 ESP1.0010.26153.90 
  Lacrosse, Marc f2198 BEL0.001-0.3315-4.95 
  Minescu, Dragos-Olivar 2098 ROU0.001-0.4615-6.90 
  Christiansen, Johan-Sebastian 1899 NOR0.501-0.2315-3.45 
  Gallardo Pina, Neus 1840 ESP1.0010.21153.15 
 * 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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