Individual Calculations July 2012
 Chapman, Terry Pd  Total change: 28.65  Rating chartPersonal card
 4NCL Various ENG 2011-11-12
RcRownchangeKK*chgGame
 2318 2253 6.50 11 1.91 15 28.65 
  Longson, Alexander 2281 ENG0.5010.04150.60 
  Swanson, Stephen 2277 SCO0.5010.03150.45 
  Eames, Robert S f2241 ENG1.0010.48157.20 
  Polaczek, Richard m2377 BEL0.5010.17152.55 
  Tippleston, Charles E c2150 ENG1.0010.36155.40 
  Townsend, M Paul 2255 ENG1.0010.50157.50 
  Cherniaev, Alexander g2469 RUS0.5010.28154.20 
  Ferguson, Mark m2374 ENG0.5010.16152.40 
  Paehtz, Elisabeth mwg2457 GER0.001-0.2415-3.60 
  Naylor, John 2174 ENG1.0010.39155.85 
  McNab, Colin A g2438 SCO0.001-0.2615-3.90 

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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