Individual Calculations March 2022
 Ruffet, Jeremy  Total change: -28.20  Rating chartPersonal card
 20th Rochefort Chess Festival - Masters ROCHEFORT FRA 2022-02-12
RcRownchangeKK*chgGame
 2001 2086 3.50 8 -1.41 20 -28.20 
  Lauron, Wesley 1880 FRA1.0010.24204.80 
  Martin Duque, Jesus m2411 ESP0.001-0.1320-2.60 
  Pieplu, Jean-Pascal 1912 FRA0.001-0.7320-14.60 
  Coles, Robin 1861 FRA1.0010.22204.40 
  El Amari, Nadir 1916 FRA1.0010.28205.60 
  Hutois, Mickael f2262 FRA0.001-0.2720-5.40 
  Maret, Simon 1908 FRA0.501-0.2320-4.60 
  Rachez, Christophe 1854 FRA0.001-0.7920-15.80 

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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