Individual Calculations February 2013
 Spanton, Tim R  Total change: -13.80  Rating chartPersonal card
 Hastings International Masters Hastings ENG 2012-12-28
RcRownchangeKK*chgGame
 1978 2020 4.50 10 -0.92 15 -13.80 
  Kvisla, Johannes Luangtep 2148 NOR0.001-0.3315-4.95 
  Willson, Ollie 1650 ENG0.501-0.4015-6.00 
  Knott, Simon J B m2325 ENG0.001-0.1415-2.10 
  Macrae, James S 1717 SCO0.001-0.8615-12.90 
  Pooley, Mark C 1693 ENG1.0010.13151.95 
  Higgs, Joshua 1792 ENG0.001-0.7915-11.85 
  Waddington, Mike P f2117 ENG1.0010.63159.45 
  Tarhon, Brian 1844 ENG1.0010.27154.05 
  Talsma, Paul 2229 NED1.0010.771511.55 
  Stewart, Neil f2264 GER0.001-0.2015-3.00 

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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