Individual Calculations September 2012
 Merry, Alan B  Total change: 1.95  Rating chartPersonal card
 e2e4 Gatwick International Masters A London ENG 2012-08-18
RcRownchangeKK*chgGame
 2270 2210 4.00 9 0.13 15 1.95 
  Rudd, Jack m2295 ENG0.001-0.3815-5.70 
  Bennett, Dominic L 2037 ENG1.0010.27154.05 
  White, Michael J R f2346 WLS1.0010.681510.20 
  Madan, Augustin m2315 ROU0.001-0.3615-5.40 
  Roberson, Peter T f2295 ENG0.001-0.3815-5.70 
  Jackson, James P 2126 ENG1.0010.38155.70 
  Eggleston, David J f2364 ENG0.001-0.2915-4.35 
  Compton, Alistair 2072 NZL1.0010.31154.65 
  Miezis, Normunds g2580 LAT0.001-0.1015-1.50 

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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