Individual Calculations July 2009
 Bailey, Kevin J  Total change: 18.15  Rating chartPersonal card
 Coulsdon Winter Premiership Coulsdon ENG 2008-09-01
RcRownchangeKK*chgGame
 2128 2061 5.00 9 1.30 15 19.50 
  Snape, Ian L 2204 ENG0.5010.19152.85 
  Darville, Matt 1952 ENG1.0010.35155.25 
  Rawlinson, Aidan M 2243 ENG0.5010.24153.60 
  Edwards, Nicholas L 2013 ENG1.0010.43156.45 
  Osborne, Marcus E 2232 ENG0.001-0.2715-4.05 
  Prizant, Michael 2147 ENG1.0010.62159.30 
  Zhou, Yang-Fan 2259 ENG0.001-0.2415-3.60 
  Williams, Peter A Jnr 1867 ENG0.501-0.2515-3.75 
  Lock, Gavin R 2232 ENG0.5010.23153.45 

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)
 
 4NCL part 3 Various ENG 2008-10-04
RcRownchangeKK*chgGame
 2039 2071 1.00 2 -0.09 15 -1.35 
  Murphy, Kieran S 2048 ENG1.0010.47157.05 
  Hart, David P O 2029 ENG0.001-0.5615-8.40 

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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