Individual Calculations April 2008
 Arkell, Keith C  Total change: 5.70  Rating chartPersonal card
 4NCL 2007/8 part 2 Various ENG 2007-09-15
RcRownchangeKK*chgGame
 2285 2479 1.50 2 0.01 10 0.10 
  Savage, Ben D M 2335 ENG0.501-0.1910-1.90 
  Coleman, David J c2234 ENG1.0010.20102.00 

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)
 
 Wellington College International Crowthorne ENG 2008-01-18
RcRownchangeKK*chgGame
 2340 2489 6.00 8 0.56 10 5.60 
  Rudd, Jack f2326 ENG1.0010.28102.80 
  Gormally, Daniel W g2495 ENG0.5010.01100.10 
  Salimbeni, George P W 2139 ENG0.501-0.3910-3.90 
  Sen, Subin 2139 ENG1.0010.11101.10 
  Gourlay, Iain f2362 SCO1.0010.33103.30 
  Radovanovic, Jovica f2340 SRB1.0010.30103.00 
  Pert, Nicholas g2528 ENG0.5010.05100.50 
  Collins, Sam E m2394 IRL0.501-0.1310-1.30 

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)
 

 

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