Individual Calculations January 2012
 Sowray, Peter J  Total change: 13.95  Rating chartPersonal card
 e2e4 Gatwick Premier Gatwick ENG 2011-10-26
RcRownchangeKK*chgGame
 2294 2353 5.50 9 0.40 15 6.00 
  Taylor, Dale C 2017 ENG1.0010.12151.80 
  Savage, Nicholas W 2133 ENG1.0010.22153.30 
  Wallace, Paul 2229 IRL1.0010.33154.95 
  Williams, Simon K g2512 ENG0.5010.21153.15 
  Tikkanen, Hans g2591 SWE0.5010.30154.50 
  Lalic, Bogdan g2456 CRO0.001-0.3615-5.40 
  Lenier, Jude A 2049 ENG0.501-0.3615-5.40 
  Savage, Ben D M f2262 ENG1.0010.38155.70 
  Slavin, Alexei m2399 RUS0.001-0.4415-6.60 

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)
 
 e2e4 Brighton Open Brighton ENG 2011-11-25
RcRownchangeKK*chgGame
 2214 2353 2.50 3 0.53 15 7.95 
  Norinkeviciute, Rasa wf1997 LTU1.0010.11151.65 
  Ledger, Dave J f2228 ENG1.0010.33154.95 
  Arkell, Keith C g2418 ENG0.5010.09151.35 

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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