Individual Calculations March 2013
 Jackson, James P  Total change: -11.55  Rating chartPersonal card
 e2e4 Brighton International Masters Feb 2013 Brighton ENG 2013-02-16
RcRownchangeKK*chgGame
 2211 2233 4.00 9 -0.77 15 -11.55 
  Arkell, Keith C g2472 ENG0.001-0.2015-3.00 
  Andreev, Peter 2002 ENG0.501-0.2915-4.35 
  Levesque, Thomas 2093 FRA0.501-0.1915-2.85 
  Burrows, Martin P 2147 ENG1.0010.38155.70 
  Villegas, Pierre 2253 MNC0.001-0.4715-7.05 
  Lenier, Jude A 2112 ENG1.0010.34155.10 
  Wallace, Paul 2195 IRL0.501-0.0515-0.75 
  Slavin, Alexey m2378 RUS0.001-0.3115-4.65 
  Player, Edmund C 2248 ENG0.5010.02150.30 

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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