Individual Calculations September 2011
 Jaunooby, Ali R  Total change: -16.95  Rating chartPersonal card
 8th South Wales International Open Penarth WLS 2011-07-09
RcRownchangeKK*chgGame
 2103 2130 4.50 8 0.34 15 5.10 
  Radulski, Julian g2530  * BUL0.001-0.0815-1.20 
  Jones, Jeremy 1730  * WLS1.0010.08151.20 
  Quinn, Joseph R 1833 ENG0.501-0.3515-5.25 
  Lee, Gudmundur Kristinn 1730  * ISL1.0010.08151.20 
  Wilen, Eero 2098 FIN1.0010.46156.90 
  Rudd, Jack m2278 ENG1.0010.701510.50 
  Marusenko, Petr m2214 UKR0.001-0.3815-5.70 
  Cobb, James m2408 WLS0.001-0.1715-2.55 
 * 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)
 
 British Championship 2011 Sheffield ENG 2011-07-25
RcRownchangeKK*chgGame
 2283 2130 4.50 11 1.02 15 15.30 
  Waterfield, John W 1992 ENG1.0010.31154.65 
  Summerscale, Aaron P g2415 ENG0.001-0.1615-2.40 
  Harvey, Marcus R 2206 ENG1.0010.60159.00 
  Ledger, Andrew J m2435 ENG0.5010.36155.40 
  Hebden, Mark L g2530  * ENG0.001-0.0815-1.20 
  Buckley, Graeme N m2380 ENG0.001-0.1915-2.85 
  Ledger, Dave J f2277 ENG1.0010.701510.50 
  Britton, Richard L f2203 ENG1.0010.60159.00 
  Eggleston, David J f2318 ENG0.001-0.2615-3.90 
  Boyd, John 2200 ENG0.001-0.4015-6.00 
  Jackson, James P 2157 ENG0.001-0.4615-6.90 
 * 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 Masters C Sunningdale ENG 2011-08-10
RcRownchangeKK*chgGame
 2273 2130 0.50 9 -2.49 15 -37.35 
  Byron, Alan M 2223 ENG0.001-0.3715-5.55 
  Norinkeviciute, Rasa wf1997 LTU0.001-0.6815-10.20 
  Carstensen, Jacob f2391 DEN0.001-0.1815-2.70 
  Gormally, Daniel W g2519 ENG0.001-0.0915-1.35 
  Neelotpal, Das g2453 IND0.001-0.1315-1.95 
  Holland, James P 2194 ENG0.001-0.4115-6.15 
  Haria, Ravi 2073 ENG0.001-0.5815-8.70 
  Savage, Ben D M f2263 ENG0.5010.18152.70 
  Kriebel, Tadeas f2343 CZE0.001-0.2315-3.45 

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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