Individual Calculations June 2013
 Stille, Alexander M  Total change: -5.25  Rating chartPersonal card
 4NCL 2012-13 Various ENG 2012-11-03
RcRownchangeKK*chgGame
 2053 2079 5.50 11 -0.35 15 -5.25 
  Lee, Darren 1890 ENG0.501-0.2515-3.75 
  Judkins, Brian D 1854 ENG1.0010.22153.30 
  Johansson, Toni 2100 SWE1.0010.53157.95 
  Robertson, J Stuart 2049 ENG0.001-0.5415-8.10 
  Compton, Alistair 2090 NZL0.001-0.4815-7.20 
  Gregory, Stephen J 2086 ENG0.001-0.4915-7.35 
  Wojciechowski, Paul c2060 JCI0.501-0.0315-0.45 
  Williamson, Roger G 2177 ENG0.5010.13151.95 
  Webster, Paul 2001 ENG0.501-0.1115-1.65 
  Richardson, Alex 2119 ENG0.5010.06150.90 
  Kemp, Peter D 2161 ENG1.0010.61159.15 

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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