Individual Calculations April 2009
 Hutchinson, Norman A  Total change: 21.00  Rating chartPersonal card
 Hastings Masters Hastings ENG 2008-12-28
RcRownchangeKK*chgGame
 2121 2075 4.00 9 0.13 15 1.95 
  Rojas Alarcon, Julian 2187 MEX0.001-0.3515-5.25 
  Lenier, Jude 1830 ENG1.0010.20153.00 
  Leroy, Didier m2286 FRA0.001-0.2315-3.45 
  Mohammed Abdul, Malek f2264 BAN0.001-0.2515-3.75 
  O`Neill, Tom C 1725 SCO1.0010.11151.65 
  Bernard, Jacques 2257 FRA0.5010.24153.60 
  McDonnell, James J 2041 IRL1.0010.45156.75 
  Anderton, Matthew N 2232 ENG0.001-0.2915-4.35 
  Nikolaidis, Konstantinos f2264 GRE0.5010.25153.75 

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)
 
 English Senior Championship Ashbourne ENG 2009-01-26
RcRownchangeKK*chgGame
 2032 2075 3.50 4 1.27 15 19.05 
  Bryant, Richard B E 1920 ENG1.0010.29154.35 
  Feavyour, John A 2072 ENG0.5010.00150.00 
  Milnes, Anthony C P 2052 ENG1.0010.47157.05 
  Ellison, D George 2083 ENG1.0010.51157.65 

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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