Individual Calculations April 2019
 Fields, Paul  Total change: -42.00  Rating chartPersonal card
 Panamerican Veteran & Senior Championship 2018 St. Croix ISV 2018-12-08
RcRownchangeKK*chgGame
 2079 2242 5.00 9 -1.05 40 -42.00 
  Brown, Clark 1842  * USA1.0010.08403.20 
  Roselli Mailhe, Bernardo m2430 URU0.001-0.2640-10.40 
  O Neill, Julie Anne 1842  * USA1.0010.08403.20 
  Pelikian, Jefferson m2359 BRA0.001-0.3440-13.60 
  Schoonmaker, Nicholas c2047 USA0.501-0.2540-10.00 
  Thau, Peter 1842  * USA1.0010.08403.20 
  Mussanti, Diego f2352 ARG0.001-0.3540-14.00 
  Sosa, Nestor c2078 PAN0.501-0.2240-8.80 
  Pitre, Hanniegn 1919 USA1.0010.13405.20 
 * 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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