Individual Calculations September 2011
 Surtees, Mike J  Total change: -34.65  Rating chartPersonal card
 British Championship 2011 Sheffield ENG 2011-07-25
RcRownchangeKK*chgGame
 2096 2151 4.00 11 -2.31 15 -34.65 
  Lenier, Jude A 2065 ENG0.501-0.1215-1.80 
  Rudd, Jack m2278 ENG0.001-0.3315-4.95 
  Krzyzanowski, Patryk 1996 POL0.001-0.7115-10.65 
  Rabbitte, Liam F 2034 ENG0.001-0.6615-9.90 
  Hegarty, Sarah N wf2065 ENG1.0010.38155.70 
  Coates, David H 2080 ENG0.001-0.6015-9.00 
  De Coverly, Roger D 2081 ENG1.0010.40156.00 
  Weaving, Richard 2070 ENG1.0010.39155.85 
  Kolbus, Dietmar m2335 GER0.001-0.2615-3.90 
  Shaw, Peter 2163 ENG0.001-0.4815-7.20 
  Foo, William J 1893 ENG0.501-0.3215-4.80 

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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