Individual Calculations April 2008
 Bonafont, Philip R  Total change: 19.80  Rating chartPersonal card
 4NCL 2007/8 part 2 Various ENG 2007-09-15
RcRownchangeKK*chgGame
 2182 2098 2.50 4 0.94 15 14.10 
  Mordue, A Tyson 2298 ENG0.001-0.2415-3.60 
  Majer, Chris E 2041 ENG1.0010.42156.30 
  Sully, David J 2140 WLS1.0010.56158.40 
  Richmond, Peter A 2250 WLS0.5010.20153.00 

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)
 
 London Christmas Open Harrow ENG 2007-12-28
RcRownchangeKK*chgGame
 1919 2111 2.00 3 -0.24 15 -3.60 
  Gibbs, Dominic V 2012 ENG1.0010.36155.40 
  Levicki, Jeffrey P 1895 ENG1.0010.22153.30 
  Jones, Victor G L 1851 ENG0.001-0.8215-12.30 

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)
 
 Hastings Weekend Open Hastings ENG 2008-01-05
RcRownchangeKK*chgGame
 2276 2103 1.50 3 0.62 15 9.30 
  Anderson, John 2223 ENG1.0010.66159.90 
  Cherniaev, Alexander g2453 RUS0.001-0.1115-1.65 
  Scholes, James E 2152 ENG0.5010.07151.05 

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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