Individual Calculations July 2009
 Shaw, John K  Total change: -6.70  Rating chartPersonal card
 4NCL part 3 Various ENG 2008-10-04
RcRownchangeKK*chgGame
 2426 2469 3.50 5 0.70 10 7.00 
  Cooper, John G m2362 WLS0.001-0.6510-6.50 
  Hebden, Mark L g2515 ENG1.0010.56105.60 
  Jirka, Jiri m2448 CZE0.501-0.0310-0.30 
  Pokorna, Regina wg2376 SVK1.0010.37103.70 
  Hanley, Craig A m2430 ENG1.0010.45104.50 

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)
 
 Edinburgh Premier Edinburgh SCO 2009-04-03
RcRownchangeKK*chgGame
 2177 2469 2.00 4 -1.37 10 -13.70 
  Grant, Alan G 2209 SCO0.501-0.3210-3.20 
  Brechin, Hugh R 2119 SCO0.501-0.3910-3.90 
  Minnican, Alan W 2119 SCO0.501-0.3910-3.90 
  Tweedie, Steven 2259 SCO0.501-0.2710-2.70 

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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