Blitz: Individual Calculations April 2018
 Bulkovstein, David  Total change: -10.60  Rating chartPersonal card
 6th Dugo Friedman Memorial Festival Blitz 2018 Rishon Lezion ISR 2018-03-15
RcRownchangeKK*chgGame
 1771 1831 5.00 10 -0.53 20 -10.60 
  Gofman, Alex 2089 ISR0.001-0.1820-3.60 
  Reprun, Nadejda 1824 ISR0.001-0.5120-10.20 
  Levi, Netanel 1843 ISR0.001-0.4820-9.60 
  Ribstein, Orel 1431  * ISR1.0010.08201.60 
  Lux, Hugo De Melo 1909 BRA0.001-0.3920-7.80 
  Roytman, Moshe 1431  * ISR1.0010.08201.60 
  Leib, Yoni 1431  * ISR1.0010.08201.60 
  Levy, Zohar 1676 ISR1.0010.29205.80 
  Gorodetzky, Matan 2129 ISR0.001-0.1520-3.00 
  Malachi, Avraham 1942 ISR1.0010.652013.00 
 * 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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