Individual Calculations November 2015
 Wertlieb, Tomer  Total change: 10.40  Rating chartPersonal card
 Petach Tikva Moadon Krav under 2000 Autumn 2015 Petach Tikva ISR 2015-09-09
RcRownchangeKK*chgGame
 1539 1600 2.00 3 0.26 40 10.40 
  Nissim, Yonatan 1855 ISR0.001-0.1940-7.60 
  Sherman, Reem 1316 ISR1.0010.16406.40 
  Mizrahi, Ido 1446 ISR1.0010.294011.60 

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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