Individual Calculations January 2017
 Pilchin, Uri  Total change: 2.20  Rating chartPersonal card
 Jeruchess Club Championship 2016 Jerusalem ISR 2016-10-31
RcRownchangeKK*chgGame
 1855 1839 2.50 5 0.11 20 2.20 
  Slonimskij, Arkadij 2147 RUS0.001-0.1420-2.80 
  Volodarsky, Michael 1477 ISR1.0010.10202.00 
  Gofshtein, Semion 1885 ISR0.5010.06201.20 
  Zholti, Alon 1643 ISR1.0010.25205.00 
  Berenboym, Igor 2121 ISR0.001-0.1620-3.20 

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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