Individual Calculations January 2020
 Le Roux, Yves  Total change: -24.00  Rating chartPersonal card
 Open d'Aubagne 2019 r3-4 AUBAGNE FRA 2019-11-30
RcRownchangeKK*chgGame
 1328 1176 0.00 2 -0.60 40 -24.00 
  Strate, Francois 1351 FRA0.001-0.2740-10.80 
  Morata, Serge 1304 FRA0.001-0.3340-13.20 

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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