Individual Calculations January 2020
 Shengold, Jeffrey  Total change: -11.80  Rating chartPersonal card
 FIDE 335 A de 1450 a 2199 du club 608 des 21 et 22 decembre 2019 PARIS FRA 2019-12-21
RcRownchangeKK*chgGame
 1694 1623 1.50 5 -0.59 20 -11.80 
  Fischer, Thorange 1954 FRA0.001-0.1220-2.40 
  Frantz, Pascal 1669 FRA0.5010.06201.20 
  Aron-Samuel, Emmanuel 1725 FRA1.0010.642012.80 
  Scotti, Martin 1468 FRA0.001-0.7120-14.20 
  Patry, Octave 1655 FRA0.001-0.4620-9.20 

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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