Individual Calculations June 2014
 Parry, Jacques  Total change: 10.80  Rating chartPersonal card
 Golders Green May Day Bank Holiday Congress: MAJOR Under 1900 London ENG 2014-05-03
RcRownchangeKK*chgGame
 1710 1762 3.00 4 0.72 15 10.80 
  Baroukh, Leon 1598 ENG1.0010.28154.20 
  Sloan, Cecil 1702 USA0.501-0.0815-1.20 
  Paveliuc, Alin-Dumitru 1898 ROU0.5010.18152.70 
  Lim, Peter Yu Chin 1642 ENG1.0010.34155.10 

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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