Individual Calculations January 2009
 Wilson, Alexandra  Total change: 13.35  Rating chartPersonal card
 European Union Individual Championship Liverpool ENG 2008-09-09
RcRownchangeKK*chgGame
 2276 2059 3.00 7 1.34 15 20.10 
  Spoelman, Wouter m2409 NED0.001-0.1115-1.65 
  Storey, Charles H 2268 ENG0.001-0.2315-3.45 
  Bennion, David A 2063 WLS1.0010.51157.65 
  Calzetta, Monica wg2265 ESP0.001-0.2415-3.60 
  Vaznonis, Vytautas f2407 LTU1.0010.891513.35 
  Kett, Timothy J 2247 WLS0.001-0.2615-3.90 
  Paulet, Iozefina wm2275 ROU1.0010.781511.70 

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 1 Various ENG 2008-10-04
RcRownchangeKK*chgGame
 2041 2026 2.00 2 1.04 15 15.60 
  Streeter, Harry P 1924 ENG1.0010.36155.40 
  Dickinson, Tim R 2158 ENG1.0010.681510.20 

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)
 
 N1 - R1 Various FRA 2008-10-19
RcRownchangeKK*chgGame
 2018 2026 0.50 1 -0.01 15 -0.15 
  Husson, Cybele 2018 FRA0.501-0.0115-0.15 

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)
 
 Caterham Open Caterham ENG 2008-10-24
RcRownchangeKK*chgGame
 2065 2026 1.00 2 0.09 15 1.35 
  Snape, Ian L 2219 ENG0.5010.25153.75 
  Williams, Peter A Jnr 1911 ENG0.501-0.1615-2.40 

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)
 
 Milton Keynes Open Milton Keynes ENG 2008-11-14
RcRownchangeKK*chgGame
 2122 2026 1.00 4 -0.56 15 -8.40 
  Compton, Alistair 2090 NZL0.5010.09151.35 
  Dawson, Jeff R 2030 ENG0.5010.01150.15 
  Arkell, Keith C g2376 ENG0.001-0.1115-1.65 
  Amato, Giampiero 1993 ITA0.001-0.5515-8.25 

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)
 
 N1 - R2-3 Various FRA 2008-11-22
RcRownchangeKK*chgGame
 2024 2026 0.00 2 -1.01 15 -15.15 
  Marchadour, Claire wf2078 FRA0.001-0.4315-6.45 
  Lebreton, Flavien 1970 FRA0.001-0.5815-8.70 

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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