Individual Calculations October 2008
 Allicock, Rawle A  Total change: 3.30  Rating chartPersonal card
 Coulsdon Summer Premiership Coulsdon ENG 2008-06-02
RcRownchangeKK*chgGame
 2022 2301 6.50 8 -0.11 15 -1.65 
  Suarez Prendes, Rufo 1951 ESP1.0010.11151.65 
  Lock, Gavin R 2228 ENG0.501-0.1015-1.50 
  Salimbeni, George P W 2020 ENG0.001-0.8415-12.60 
  Bailey, Kevin J 2062 ENG1.0010.20153.00 
  Williams, Peter A 1951 ENG1.0010.11151.65 
  Gibbs, Dominic V 2018 ENG1.0010.16152.40 
  Lobo, Richard A 1979 ENG1.0010.13151.95 
  Cohen, Ronnie 1970 ENG1.0010.12151.80 

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)
 
 Jessie Gilbert Celebration International Coulsdon ENG 2008-08-16
RcRownchangeKK*chgGame
 2283 2297 5.50 10 0.33 15 4.95 
  Josse, Mark 2006 ENG1.0010.15152.25 
  Jones, Gawain C B g2549 ENG0.5010.31154.65 
  Gerzhoy, Leonid m2399 CAN0.5010.14152.10 
  Snape, Ian L 2204 ENG1.0010.37155.55 
  Madan, Augustin m2415 ROU0.001-0.3415-5.10 
  Briscoe, Chris 2232 ENG0.501-0.0915-1.35 
  Franklin, Michael J f2231 ENG1.0010.41156.15 
  Eggleston, David J f2372 ENG0.001-0.4015-6.00 
  Purton, Ben J 2092 ENG1.0010.24153.60 
  Sowray, Peter J f2326 ENG0.001-0.4615-6.90 

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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