Individual Calculations November 2017
 Harari, Zaki  Total change: -1.60  Rating chartPersonal card
 Chess.com Isle of Man International Masters 2017 Isle of Man ENG 2017-09-23
RcRownchangeKK*chgGame
 2272 2027 2.00 9 -0.08 20 -1.60 
  Rodshtein, Maxim g2427  * ISR0.5010.42208.40 
  Khmelniker, Ilya g2427  * ISR0.001-0.0820-1.60 
  Arakhamia-Grant, Ketevan gwg2369 SCO1.0010.882017.60 
  Praggnanandhaa, R m2427  * IND0.001-0.0820-1.60 
  Cornette, Deimante mwg2404 LTU0.001-0.0920-1.80 
  Watson, John m2247 USA0.001-0.2220-4.40 
  Maloberti, David 2132 FRA0.001-0.3620-7.20 
  Hopson, Kevin Mike 1929 GER0.001-0.6320-12.60 
  Bianco, Valerio 2086 ITA0.5010.08201.60 
 * 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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