Individual Calculations January 2018
 Musselman, Charles D Jr  Total change: -43.00  Rating chartPersonal card
 303A open FIDE du club 608 (1550-2199 elo) PARIS FRA 2017-12-09
RcRownchangeKK*chgGame
 1775 1783 0.00 4 -2.15 20 -43.00 
  Duquesne, Adrien 2176 FRA0.001-0.0820-1.60 
  Jangwa, Valentin 1669 FRA0.001-0.6620-13.20 
  Bottazzi, Ulysse 1675 FRA0.001-0.6520-13.00 
  Dieudegard, Julien 1578 FRA0.001-0.7620-15.20 

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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