Individual Calculations June 2014
 Boztas, Lana  Total change: 20.10  Rating chartPersonal card
 CCF CHESS CLUB DICKY WHITE CLUB TOURNAMENT 2013-14: PART 2 COULSDON, LONDON ENG 2014-01-06
RcRownchangeKK*chgGame
 1493 1459 5.00 8 1.34 15 20.10 
  Anilkumar, Anantha P 1729 ENG0.001-0.1715-2.55 
  Smyth, Sandy A 1451 ENG1.0010.49157.35 
  Gold, Harry 1491 ENG1.0010.54158.10 
  Heeler, Lucian 1449 ENG0.001-0.5115-7.65 
  Morgan, David H 1528 ENG0.001-0.4015-6.00 
  Selby, Keith 1477 ENG1.0010.53157.95 
  Meaton, Arthur H 1473 ENG1.0010.52157.80 
  Trubshaw, John D 1345 ENG1.0010.34155.10 

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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