Rapid: Individual Calculations January 2018
 Tsadka Darel, Darya  Total change: -7.60  Rating chartPersonal card
 Hanukka Rapid Mark Center 2017 Open Tel Aviv ISR 2017-12-14
RcRownchangeKK*chgGame
 1730 1390 0.00 3 -0.38 20 -7.60 
  Yaniv, Yuval 1790  * ISR0.001-0.0820-1.60 
  Shabtai, Ran f1790  * ISR0.001-0.0820-1.60 
  Leib, Daniel 1610 ISR0.001-0.2220-4.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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