Individual Calculations June 2013
 Lock, Gavin R  Total change: 16.05  Rating chartPersonal card
 The Dicky White Club Tournament Round 17-33 COULSDON ENG 2012-09-01
RcRownchangeKK*chgGame
 2021 2154 1.50 2 0.15 15 2.25 
  Openshaw, David K 1969 ENG1.0010.26153.90 
  Rizvi, Nasir 2072 WLS0.501-0.1115-1.65 

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)
 
 4NCL 2012-13 Various ENG 2012-11-03
RcRownchangeKK*chgGame
 2246 2162 4.00 8 0.92 15 13.80 
  Tozer, Philip Aa 2179 ENG1.0010.52157.80 
  Ivell, Nicholas W 2320 ENG0.5010.21153.15 
  Ross, Chris N c2247 ENG1.0010.62159.30 
  Byron, Alan M 2167 ENG1.0010.51157.65 
  Rose, Matthew 2303 ENG0.001-0.3115-4.65 
  McMichael, Richard J c2248 ENG0.5010.12151.80 
  Townsend, M Paul 2234 ENG0.001-0.4015-6.00 
  Beaumont, Chris R m2273 ENG0.001-0.3515-5.25 

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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