Individual Calculations May 2011
 Weiss, Yonatan  Total change: 36.00  Rating chartPersonal card
 Winter 2011 Mark Centre Tel Aviv ISR 2011-01-11
RcRownchangeKK*chgGame
 2013 1828 3.00 6 1.44 25 36.00 
  Blass, Uri 2046 ISR0.5010.28257.00 
  Hadari, Ariel 2014 ISR0.001-0.2625-6.50 
  Ettinger, Amir 2015 ISR0.5010.24256.00 
  Brenner, Stav 2044 ISR1.0010.782519.50 
  Bar-Or, Ornan 1975 ISR0.001-0.3025-7.50 
  Lotsov Har-Zahav, Avraham 1981 ISR1.0010.702517.50 

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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