Individual Calculations September 2012
 Wadsworth, Matthew  Total change: 5.55  Rating chartPersonal card
 British Championship 2012 North Shields ENG 2012-07-23
RcRownchangeKK*chgGame
 2167 2037 4.00 11 0.37 15 5.55 
  Coathup, Roger H 2136 ENG1.0010.64159.60 
  Osborne, Marcus 2245 ENG0.001-0.2315-3.45 
  Shaw, Robert f2220 ENG0.001-0.2615-3.90 
  Rudd, Jack m2295 ENG0.001-0.1815-2.70 
  McDonald, Ian 1876 SCO1.0010.29154.35 
  Sugden, John N 2142 ENG0.001-0.3615-5.40 
  Mason, Donald J 2244 ENG0.5010.27154.05 
  Brown, Martin 2224 ENG0.5010.24153.60 
  Jaunooby, Ali R 2165 ENG0.5010.17152.55 
  Murphy, Hugh W 2180 ENG0.5010.19152.85 
  Surtees, Mike J 2113 ENG0.001-0.4015-6.00 

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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