Rapid: Individual Calculations January 2016
 Dvorsky, David  Total change: -48.40  Rating chartPersonal card
 Avraham Feldklein Memorial rapid 2015 B Rishon Lezion ISR 2015-12-12
RcRownchangeKK*chgGame
 1646 1730 0.00 4 -2.42 20 -48.40 
  Zilbershtein, Victor 1781 ISR0.001-0.4320-8.60 
  Scheinfeild, Michael 1482 ISR0.001-0.8120-16.20 
  Dovev, Noam 1744 ISR0.001-0.4820-9.60 
  Sokolovsky, Yahli 1578 ISR0.001-0.7020-14.00 

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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