Individual Calculations September 2009
 Gormally, Daniel W  Total change: -10.60  Rating chartPersonal card
 Big Slick London Purley ENG 2009-06-27
RcRownchangeKK*chgGame
 2377 2487 4.50 9 -1.32 10 -13.20 
  Cherniaev, Alexander g2423 RUS0.501-0.0910-0.90 
  Ansell, Simon T m2394 ENG0.001-0.6310-6.30 
  Galego, Luis g2454 POR0.501-0.0510-0.50 
  Poobalasingam, Peter S 2240 ENG0.501-0.3110-3.10 
  Rudd, Jack m2357 ENG0.501-0.1810-1.80 
  Kjartansson, Gudmundur f2388 ISL0.501-0.1410-1.40 
  Arkell, Keith C g2517 ENG0.5010.04100.40 
  Eames, Robert S f2312 ENG1.0010.27102.70 
  Slavin, Alexei 2308 RUS0.501-0.2310-2.30 

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)
 
 British Championships Torquay ENG 2009-07-27
RcRownchangeKK*chgGame
 2404 2490 6.50 10 0.41 10 4.10 
  Storey, Charles H 2279 ENG1.0010.23102.30 
  Eggleston, David J f2343 ENG0.001-0.7010-7.00 
  Lewis, Andrew P f2281 ENG1.0010.23102.30 
  Cumbers, Paul 2207 ENG1.0010.16101.60 
  Howell, David W L g2614 ENG0.5010.17101.70 
  Gordon, Stephen J g2537 ENG0.5010.07100.70 
  Conquest, Stuart C g2572 ENG0.5010.11101.10 
  Hebden, Mark L g2468 ENG0.001-0.5310-5.30 
  Littlewood, Paul E m2358 ENG1.0010.32103.20 
  Rendle, Thomas E m2377 ENG1.0010.35103.50 

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)
 
 Uxbridge International Group C Uxbridge ENG 2009-08-12
RcRownchangeKK*chgGame
 2113 2490 8.00 9 -0.15 10 -1.50 
  Ackley, Peter J E 2090  * ENG1.0010.08100.80 
  Bailey, Kevin J 2090  * ENG1.0010.08100.80 
  Jackson, James P 2090  * ENG1.0010.08100.80 
  Byron, Alan M 2173 ENG0.001-0.8710-8.70 
  McKenna, Jason P 2146 ENG1.0010.12101.20 
  Josse, Mark 2090  * ENG1.0010.08100.80 
  Brown, Thomas 2090  * WLS1.0010.08100.80 
  Eden, Tomer 2157 ISR1.0010.12101.20 
  White, David J 2090  * ENG1.0010.08100.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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