Individual Calculations November 2015
 Aizenberg, Benny  Total change: 35.60  Rating chartPersonal card
 Petach Tikva Moadon Krav under 2000 Autumn 2015 Petach Tikva ISR 2015-09-09
RcRownchangeKK*chgGame
 1853 1620 1.00 2 0.58 40 23.20 
  Friedland, Eldar 1851 ISR1.0010.794031.60 
  Nissim, Yonatan 1855 ISR0.001-0.2140-8.40 

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)
 
 Liga Artzit Noar Mercaz 2015 Round 1-2 various ISR 2015-10-17
RcRownchangeKK*chgGame
 1476 1620 1.00 1 0.31 40 12.40 
  Sokolovsky, Yahli 1476 ISR1.0010.314012.40 

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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