Blitz: Individual Calculations August 2017
 Lahav, Michal  Total change: -9.40  Rating chartPersonal card
 9th Avner Amit Memorial Blitz Petah Tikva ISR 2017-07-04
RcRownchangeKK*chgGame
 1717 1842 4.00 7 -0.47 20 -9.40 
  Uritsky, Yonathan 1464 ISR1.0010.09201.80 
  Yaniv, Yuval 1912 ISR0.001-0.4020-8.00 
  Aizenberg, Benny 1770 ISR0.001-0.6020-12.00 
  Sokolovsky, Yahli 1477 ISR1.0010.10202.00 
  Levi, Netanel 1836 ISR0.001-0.5120-10.20 
  Tamir, Roee 1658 ISR1.0010.26205.20 
  Neerman, Moshe 1904 ISR1.0010.592011.80 

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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