Individual Calculations January 2014
 Maryasin, Boris  Total change: -10.10  Rating chartPersonal card
 Israel National Champ 2013 Open Ashdod ISR 2013-11-27
RcRownchangeKK*chgGame
 2206 2342 4.00 8 -1.19 10 -11.90 
  Mikhalevski, Victor g2551 ISR0.5010.27102.70 
  Baron, Tal g2487 ISR0.001-0.3110-3.10 
  Shtemler, Lavi 2048 ISR1.0010.15101.50 
  Porat, Ido m2414 ISR0.001-0.4010-4.00 
  Poleg, Matan 2077 ISR0.001-0.8210-8.20 
  Selictar, Dor 2006 ISR1.0010.12101.20 
  Grinberg, Eyal 2125 ISR0.501-0.2810-2.80 
  Porat, Hen 1942  * ISR1.0010.08100.80 
 * 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)
 
 5th London Chess Classic 2013: Open London ENG 2013-12-07
RcRownchangeKK*chgGame
 2356 2342 4.00 8 0.18 10 1.80 
  Roberts, Paul c2215 SCO1.0010.33103.30 
  Boyalakuntla, Siva 1942  * ENG1.0010.08100.80 
  Hamitevici, Vladimir m2508 MDA1.0010.72107.20 
  Bok, Benjamin m2540 NED0.5010.26102.60 
  Delchev, Aleksander g2648 BUL0.001-0.1410-1.40 
  Gupta, Abhijeet g2608 IND0.001-0.1810-1.80 
  Jetzl, Joerg 2213 AUT0.001-0.6710-6.70 
  Josse, Mark 2173 ENG0.501-0.2210-2.20 
 * 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)
 

 

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