Individual Calculations March 2013
 Arkell, Keith C  Total change: -0.50  Rating chartPersonal card
 e2e4 Torquay Open Torquay ENG 2013-02-08
RcRownchangeKK*chgGame
 2224 2472 4.00 5 0.11 10 1.10 
  Jaszkiwskyj, Peter 2072  * ENG1.0010.08100.80 
  Wells, Jonathan C 2072  * ENG1.0010.08100.80 
  Ledger, Dave J f2254 ENG0.501-0.2810-2.80 
  Wells, Peter K g2491 ENG0.5010.03100.30 
  Mackle, Dominic 2233 ENG1.0010.20102.00 
 * 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)
 
 e2e4 Brighton International Masters Feb 2013 Brighton ENG 2013-02-16
RcRownchangeKK*chgGame
 2363 2472 5.50 9 -0.16 10 -1.60 
  Jackson, James P 2233 ENG1.0010.20102.00 
  Kirk, Ezra 2271 ENG0.501-0.2610-2.60 
  Cherniaev, Alexander g2441 RUS0.501-0.0410-0.40 
  Eggleston, David J f2343 ENG0.501-0.1710-1.70 
  Lalic, Bogdan g2478 CRO0.5010.01100.10 
  Haria, Ravi 2072  * ENG1.0010.08100.80 
  Hanley, Craig A m2420 ENG0.501-0.0710-0.70 
  Hawkins, Jonathan m2511 ENG0.5010.05100.50 
  Gormally, Daniel W g2500 ENG0.5010.04100.40 
 * 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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