Individual Calculations June 2014
 Constantinou, Peter  Total change: -12.90  Rating chartPersonal card
 4NCL 2013-14 Rounds 9-11 Various ENG 2014-05-03
RcRownchangeKK*chgGame
 2187 2298 2.00 3 0.07 15 1.05 
  Therrien, Alex L f2243 ENG1.0010.42156.30 
  Hall, John f2253 ENG1.0010.44156.60 
  Gregory, Stephen J 2064 ENG0.001-0.7915-11.85 

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)
 
 e2e4 Sunningdale Open May 2014 Sunningdale, London ENG 2014-05-23
RcRownchangeKK*chgGame
 2124 2298 4.00 7 -0.93 15 -13.95 
  Nettleton, Charlie B 1898  * ENG1.0010.08151.20 
  Hambleton, Aman m2454 CAN0.001-0.2915-4.35 
  Bonafont, Philip R 2027 ENG0.501-0.3315-4.95 
  Roberts, David L 2019 ENG1.0010.16152.40 
  Jackson, James P 2283 ENG0.001-0.5215-7.80 
  Seymour, Timothy P 2076 ENG0.501-0.2815-4.20 
  Villiers, Thomas 2108 ENG1.0010.25153.75 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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