Individual Calculations June 2014
 Porat, Daniel  Total change: 16.35  Rating chartPersonal card
 Liga Artzit Mercaz 2014 various ISR 2014-01-11
RcRownchangeKK*chgGame
 2220 2209 4.00 6 1.09 15 16.35 
  Gershkowich, David f2211 ISR0.001-0.5015-7.50 
  Blodstein, Boris 2242 ISR1.0010.55158.25 
  Gukhvat, Peter 2268 ISR1.0010.58158.70 
  Axelrod, Arie f2328 ISR0.5010.16152.40 
  Grinberg, Eyal 2172 ISR0.501-0.0515-0.75 
  Tal, Eyal 2101 ISR1.0010.35155.25 

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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