Individual Calculations February 2017
 Batchelor, Paul A  Total change: -27.20  Rating chartPersonal card
 Hastings Masters Tournament 2016-17 Hastings ENG 2016-12-28
RcRownchangeKK*chgGame
 1971 1965 2.50 8 -1.36 20 -27.20 
  Foo, William J 2145 ENG0.001-0.2620-5.20 
  Gunn, Michael J 1671 ENG1.0010.15203.00 
  Eames, Robert S f2187 ENG0.001-0.2220-4.40 
  Snape, Ian L 2222 ENG0.001-0.1820-3.60 
  Raddatz, Michael 2028 GER0.001-0.4120-8.20 
  Press, Harry 1826 AUS0.501-0.1920-3.80 
  Willson, Ollie 2060 ENG0.001-0.3720-7.40 
  Witt, Holger 1628 GER1.0010.12202.40 

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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