Individual Calculations July 2009
 Deutsch, Eyal  Total change: -8.60  Rating chartPersonal card
 Pesah 2009 Mark Centre Tel Aviv ISR 2009-04-10
RcRownchangeKK*chgGame
 2168 2393 3.00 5 -0.86 10 -8.60 
  Shimonovich, Yoav 2110 ISR0.501-0.3410-3.40 
  Lotsov Har-Zahav, Avraham 2045 ISR1.0010.11101.10 
  Zak, Uriel m2310 ISR0.501-0.1110-1.10 
  Tratatovici, Moshe f2240 ISR0.501-0.2010-2.00 
  Sartena, Arnon 2134 ISR0.501-0.3210-3.20 

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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