Individual Calculations April 2020
 Jolly, Jean-Francois  Total change: -0.90  Rating chartPersonal card
 19th Rochefort Chess Festival - Masters ROCHEFORT FRA 2020-02-22
RcRownchangeKK*chgGame
 2282 2386 5.50 9 -0.09 10 -0.90 
  Calvo, Dylan 2031 FRA1.0010.11101.10 
  Chetverik, Maxim f2182 RUS0.501-0.2610-2.60 
  Berger Dit Lacroix, Kilian 2109 FRA1.0010.17101.70 
  Vorobiov, Evgeny E. g2520 RUS0.5010.18101.80 
  Sanchez, Nicolas 2107 FRA1.0010.16101.60 
  Maiorov, Nikita g2506 BLR0.001-0.3410-3.40 
  Ivanov, Mikhail M g2353 RUS0.501-0.0510-0.50 
  Le Goff, Ronan f2281 FRA1.0010.36103.60 
  Martin Duque, Jesus m2446 ESP0.001-0.4210-4.20 

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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