Individual Calculations December 2012
 Lyell, Mark  Total change: 32.40  Rating chartPersonal card
 e2e4 Basingstoke International Masters Basingstoke ENG 2012-10-27
RcRownchangeKK*chgGame
 2261 2219 4.50 9 0.48 15 7.20 
  Arkell, Keith C g2456 ENG0.001-0.2015-3.00 
  Pleasants, Allan J 2103 WLS1.0010.34155.10 
  Kisteneva, Liza wf2057 RUS1.0010.29154.35 
  Cobb, James m2423 WLS0.001-0.2415-3.60 
  Roberson, Peter T f2357 ENG0.001-0.3115-4.65 
  Holland, James P 2251 ENG0.5010.04150.60 
  Merry, Alan B 2221 ENG0.001-0.5015-7.50 
  Rudd, Jack m2335 ENG1.0010.66159.90 
  Josse, Mark 2147 ENG1.0010.40156.00 

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)
 
 e2e4 Brighton Open Nov 2012 Brighton ENG 2012-11-09
RcRownchangeKK*chgGame
 2161 2194 3.00 5 0.26 15 3.90 
  Briggs, John Nicholas 1979 ENG1.0010.23153.45 
  Coates, David H 2085 ENG1.0010.35155.25 
  Ledger, Dave J f2268 ENG1.0010.60159.00 
  Wells, Peter K g2488 ENG0.001-0.1515-2.25 
  Jones, Steven A 1987 ENG0.001-0.7715-11.55 

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)
 
 Hampstead FIDE Chess Congress November 2012 London ENG 2012-11-24
RcRownchangeKK*chgGame
 2019 2194 5.00 5 1.42 15 21.30 
  Pein, Jonathan 1854 ENG1.0010.12151.80 
  Crichton, Martin 1976 IRL1.0010.22153.30 
  Warman, Simon M 2071 ENG1.0010.33154.95 
  Muter, Donny 2199 ENG1.0010.51157.65 
  Prior, Stephen C V 1993 ENG1.0010.24153.60 

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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