Individual Calculations October 2008
 Conquest, Stuart C  Total change: -9.50  Rating chartPersonal card
 Irish Chess Championships Dublin IRL 2008-07-05
RcRownchangeKK*chgGame
 2320 2536 3.50 8 -2.49 10 -24.90 
  Griffiths, Ryan-Rhys 2186 IRL0.501-0.3910-3.90 
  Jeffares, Simon 2186 IRL1.0010.11101.10 
  Weeks, Manuel f2186 AUS1.0010.11101.10 
  Butnorius, Algimantas g2442 LTU0.001-0.6310-6.30 
  Short, Philip f2300 IRL0.001-0.8010-8.00 
  Carosso, Andrea 2186 ITA1.0010.11101.10 
  Greenfeld, Alon g2545 ISR0.001-0.4910-4.90 
  Baburin, Alexander g2526 IRL0.001-0.5110-5.10 

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)
 
 British Championship Liverpool ENG 2008-07-28
RcRownchangeKK*chgGame
 2457 2536 8.00 11 1.39 10 13.90 
  Horner, Jeff m2372 ENG0.501-0.2210-2.20 
  Lyell, Mark f2232 ENG1.0010.14101.40 
  Greet, Andrew N m2453 ENG1.0010.39103.90 
  Arkell, Keith C g2506 ENG1.0010.46104.60 
  Hebden, Mark L g2520 ENG0.501-0.0210-0.20 
  Davies, Nigel R g2478 ENG0.501-0.0810-0.80 
  Gormally, Daniel W g2504 ENG0.501-0.0410-0.40 
  Ledger, Andrew J m2423 ENG1.0010.35103.50 
  Lalic, Bogdan g2533 CRO0.5010.00100.00 
  Haslinger, Stewart G g2511 ENG1.0010.47104.70 
  Williams, Simon K g2496 ENG0.501-0.0610-0.60 

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)
 
 CECLUB DivisiĆ³n de Honor Grupo I Baleares ESP 2008-09-03
RcRownchangeKK*chgGame
 2643 2536 0.50 1 0.15 10 1.50 
  Zhang, Pengxiang g2643 CHN0.5010.15101.50 

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)
 

 

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