Rapid: Individual Calculations July 2015
 Peer, Kobi  Total change: -14.20  Rating chartPersonal card
 Israel Team Cup 2015 Rosh Haayin ISR 2015-06-26
RcRownchangeKK*chgGame
 2281 2069 0.00 3 -0.71 20 -14.20 
  Berkovich, Mark A m2387 ISR0.001-0.1320-2.60 
  Iliaguev, Kafar f2250 ISR0.001-0.2620-5.20 
  Peretz, Malkiel f2206 ISR0.001-0.3220-6.40 

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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