Individual Calculations January 2009
 Lock, Gavin R  Total change: -8.85  Rating chartPersonal card
 4NCL part 1 Various ENG 2008-10-04
RcRownchangeKK*chgGame
 2258 2252 1.00 4 -1.01 15 -15.15 
  Spice, Alan P 2173 WLS0.001-0.6115-9.15 
  Arkell, Keith C g2521 ENG0.001-0.1715-2.55 
  Reuben, Stewart c2117 ENG0.501-0.1815-2.70 
  Kwiatkowski, Feliks J c2219 ENG0.501-0.0515-0.75 

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)
 
 Caterham Open Caterham ENG 2008-10-24
RcRownchangeKK*chgGame
 2162 2252 3.50 5 0.42 15 6.30 
  Jones, William E G 2010 ENG0.501-0.3015-4.50 
  Auckland, Elliott 2017 ENG1.0010.21153.15 
  Shepley, Julien M 2115 ENG1.0010.32154.80 
  Williams, Simon K g2494 ENG0.5010.30154.50 
  Sugden, John N 2173 ENG0.501-0.1115-1.65 

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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