Individual Calculations February 2020
 Marzolo, Cyril  Total change: -7.80  Rating chartPersonal card
 Trophee International de Lyon 2019 Open A LYON FRA 2019-12-26
RcRownchangeKK*chgGame
 2194 2415 6.00 9 -0.78 10 -7.80 
  Joly, Fabrice 2015  * FRA1.0010.08100.80 
  Betton, Olivier 2015  * FRA1.0010.08100.80 
  Weber, Samuel f2199 GER0.501-0.2810-2.80 
  Tahay, Alexis f2374 FRA0.501-0.0610-0.60 
  Mathieu, Phileas 2166 FRA0.501-0.3110-3.10 
  Menard, Baptiste 2210 FRA0.001-0.7610-7.60 
  Fayel, Nicolas 2072 FRA1.0010.12101.20 
  Chouquet, Adrien 2158 FRA1.0010.18101.80 
  Ibragimov, Ildar g2538 RUS0.5010.17101.70 
 * 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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