Individual Calculations September 2013
 Mercs, Peter J  Total change: -2.70  Rating chartPersonal card
 British Championship 2013 Torquay ENG 2013-07-29
RcRownchangeKK*chgGame
 2138 2109 5.00 11 -0.18 15 -2.70 
  Kosten, Anthony C. g2458 FRA0.001-0.1115-1.65 
  Kalaiyalahan, Akshaya 1920 ENG0.501-0.2515-3.75 
  Burke, Mitchell R 1971 ENG0.501-0.1915-2.85 
  Thorpe, Thomas 1875 WLS1.0010.21153.15 
  Mordue, A Tyson f2256 ENG0.5010.20153.00 
  Mason, Donald J 2204 ENG1.0010.63159.45 
  Longson, Alexander 2279 ENG0.001-0.2815-4.20 
  Brown, Martin 2203 ENG0.001-0.3715-5.55 
  Lane, Gary W. m2401 AUS0.5010.35155.25 
  Balaji, Ananthanarayanan 1946 ENG0.501-0.2215-3.30 
  Taylor, Adam C 2001 ENG0.501-0.1515-2.25 

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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