Individual Calculations July 2009
 Hebden, Mark L  Total change: -41.60  Rating chartPersonal card
 4NCL part 3 Various ENG 2008-10-04
RcRownchangeKK*chgGame
 2349 2515 2.00 5 -1.49 10 -14.90 
  Kilpatrick, Callum 2184 ENG0.501-0.3810-3.80 
  Shaw, John K g2469 SCO0.001-0.5610-5.60 
  Knott, Simon J B m2347 ENG0.501-0.2210-2.20 
  Barrett, Stephen J 2226 ENG1.0010.16101.60 
  Szabo, Krisztian m2520 HUN0.001-0.4910-4.90 

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)
 
 Jack Speigel Memorial Southend ENG 2009-04-10
RcRownchangeKK*chgGame
 2474 2510 1.00 7 -2.84 10 -28.40 
  Emms, John M g2487 ENG0.001-0.5310-5.30 
  Williams, Simon K g2512 ENG0.001-0.5010-5.00 
  McDonald, Neil g2405 ENG0.001-0.6410-6.40 
  Flear, Glenn C g2485 ENG0.001-0.5310-5.30 
  Ward, Chris G g2422 ENG0.501-0.1210-1.20 
  Wells, Peter K g2489 ENG0.001-0.5310-5.30 
  Arkell, Keith C g2517 ENG0.5010.01100.10 

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)
 
 Leicestershire International pt1 Lutterworth ENG 2009-05-01
RcRownchangeKK*chgGame
 2160 2510 1.00 1 0.11 10 1.10 
  Clarke, Brandon G I 2160 ENG1.0010.11101.10 

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)
 
 Amersham International Amersham ENG 2009-05-22
RcRownchangeKK*chgGame
 2261 2510 5.50 7 0.06 10 0.60 
  Berger, Stefan 2160 SUI1.0010.11101.10 
  White, Kevin D 2160 ENG1.0010.11101.10 
  Eden, Tomer 2160 ISR1.0010.11101.10 
  Williams, Simon K g2512 ENG0.001-0.5010-5.00 
  Pafura, Godfrey 2160 UGA1.0010.11101.10 
  De Coverly, Roger D 2160 ENG1.0010.11101.10 
  Arkell, Keith C g2517 ENG0.5010.01100.10 

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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