Individual Calculations September 2013
 Bershadsky, Georgy  Total change: -36.90  Rating chartPersonal card
 Gideon Japhet International Open B Jerusalem ISR 2013-08-04
RcRownchangeKK*chgGame
 1946 1876 0.00 3 -1.23 30 -36.90 
  Meirovich, Yehuda 2071 ISR0.001-0.2530-7.50 
  Emanuel, Yahav 1666 ISR0.001-0.7730-23.10 
  Yosefashvilly, Michael 2102 ISR0.001-0.2130-6.30 

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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