Individual Calculations September 2013
 Botvinnik, Mikhail  Total change: 5.40  Rating chartPersonal card
 Ramat-Gan/Givatayim Summer 2013 Ramat Gan ISR 2013-07-07
RcRownchangeKK*chgGame
 2138 2336 5.50 7 0.36 15 5.40 
  Zlatin, Alexander 1936  * ISR1.0010.08151.20 
  Philosoph, Assi 2012 ISR1.0010.13151.95 
  Kraus, Ohad 2127 ISR1.0010.23153.45 
  Zak, Uriel m2279 ISR0.501-0.0815-1.20 
  Levine, Yonatan 2071 ISR0.501-0.3215-4.80 
  Gamayev, Oleg 2206 ISR1.0010.32154.80 
  Cohen, Or f2337 ISR0.5010.00150.00 
 * 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)
 

 

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