Rapid: Individual Calculations January 2015
 Greenfeld, Alon  Total change: 3.00  Rating chartPersonal card
 London Chess Classic 2014 Super Rapidplay Open London ENG 2014-12-06
RcRownchangeKK*chgGame
 2340 2541 8.00 10 0.78 20 15.60 
  Robinson, James 2141  * ENG1.0010.08201.60 
  Cumming, Rhys 2141  * ENG1.0010.08201.60 
  Jackson, James P f2232 ENG1.0010.14202.80 
  Sadler, Matthew D g2667 ENG0.001-0.3320-6.60 
  Strugnell, Carl f2270 FRA1.0010.17203.40 
  Roberson, Peter T m2348 ENG1.0010.25205.00 
  Dale, Ari m2204 AUS1.0010.12202.40 
  Howell, David W L g2641 ENG0.001-0.3620-7.20 
  McPhillips, Joseph 2204 ENG1.0010.12202.40 
  Hebden, Mark L g2550 ENG1.0010.512010.20 
 * 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)
 
 Herzliya Rapid Chess Championship 2014 Herzliya ISR 2014-12-29
RcRownchangeKK*chgGame
 2380 2541 3.50 6 -0.63 20 -12.60 
  Hertz, Yaniv 2141  * ISR1.0010.08201.60 
  Gindi, Shachar f2302 ISR1.0010.20204.00 
  Haimovich, Tal m2376 ISR0.501-0.2220-4.40 
  Weisbuch, Udi 2292 ISR1.0010.19203.80 
  Postny, Evgeny g2610 ISR0.001-0.4020-8.00 
  Rozentalis, Eduardas g2558 LTU0.001-0.4820-9.60 
 * 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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