Individual Calculations March 2012
 Isherwood, Paul  Total change: -18.15  Rating chartPersonal card
 Tradewise Chess Festival - Masters 2012 Gibraltar ENG 2012-01-24
RcRownchangeKK*chgGame
 2072 2042 2.50 8 -1.21 15 -18.15 
  Kazmierczak, Ewa 1642  * POL1.0010.08151.20 
  Arvola, Benjamin 2261 NOR0.001-0.2215-3.30 
  Coleman, Teddy f2355 USA0.5010.36155.40 
  Bisby, Daniel L f2264 ENG0.001-0.2215-3.30 
  Schiendorfer, Emanuel f2354 SUI0.001-0.1415-2.10 
  Puroila, Sippo 1906 FIN1.0010.32154.80 
  Henrichsen, Jens 1901 DEN0.001-0.6915-10.35 
  Marley, Andrew S G 1889 ENG0.001-0.7015-10.50 
 * 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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