Individual Calculations September 2013
 Lukovski, Lev  Total change: 38.85  Rating chartPersonal card
 Macabbiah 2013 Open Jerusalem ISR 2013-07-21
RcRownchangeKK*chgGame
 2047 1889 5.00 8 2.59 15 38.85 
  Zilbershtein, Victor 1830 ISR1.0010.42156.30 
  Nareznoy, David 2090 ISR0.001-0.2415-3.60 
  Grujic, Danijela 2124 SRB0.5010.29154.35 
  Gutzeit, Avraham 2108 ISR0.5010.28154.20 
  Dotan, Valeria wf2059 ISR1.0010.721510.80 
  Gofshtein, Semion 1994 ISR1.0010.64159.60 
  Slonimskij, Arkadij 2177 RUS0.001-0.1615-2.40 
  Freidles, Victor 1993 ISR1.0010.64159.60 

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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