Individual Calculations July 2011
 Coleman, James  Total change: 6.00  Rating chartPersonal card
 4NCL 2011 various ENG 2010-11-06
RcRownchangeKK*chgGame
 2247 2136 0.00 1 -0.35 15 -5.25 
  Coleman, David J c2247 ENG0.001-0.3515-5.25 

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)
 
 13th Dubai Open 2011 Dubai UAE 2011-04-10
RcRownchangeKK*chgGame
 2153 2136 4.50 9 0.21 15 3.15 
  Simantsev, Mikhail g2536  * UKR0.001-0.0815-1.20 
  Esa A H, Al-Marazeeq 1786  * UAE1.0010.11151.65 
  Semiev, Suhrab m2406 TKM0.001-0.1715-2.55 
  Al-Zarouni, Kholoud Essa wf1864 UAE1.0010.17152.55 
  Grabinsky, Vladimir m2303 UKR0.001-0.2815-4.20 
  Guliev, Logman m2468 AZE0.001-0.1215-1.80 
  De Guzman, Carlos 1981 PHI1.0010.29154.35 
  Ambareesh, P 1736  * IND1.0010.08151.20 
  Daulyte, Deimante wg2293 LTU0.5010.21153.15 
 * 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 Sunningdale Open 2011 Sunningdale ENG 2011-05-27
RcRownchangeKK*chgGame
 2077 2136 3.50 5 0.54 15 8.10 
  Craft, Isaac 1909 ENG1.0010.21153.15 
  Rausis, Igor 2496 CZE0.001-0.1015-1.50 
  Shepherd, David 2034 ENG1.0010.36155.40 
  Amato, Giampiero 1970 ITA0.501-0.2215-3.30 
  Stewart, Ashley 1977 ENG1.0010.29154.35 

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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