Individual Calculations May 2019
 Lutard, Florian  Total change: -6.80  Rating chartPersonal card
 17e Open international de Malakoff MALAKOFF FRA 2019-04-20
RcRownchangeKK*chgGame
 1931 2022 4.50 8 -0.34 20 -6.80 
  Bradbury, Neil H m2346 ENG0.001-0.1320-2.60 
  Sere, Nicolas 1759 FRA1.0010.18203.60 
  Goudon, Gregory 1768 FRA1.0010.19203.80 
  Mohammad, Fahim f2218 FRA0.001-0.2520-5.00 
  Dupont, Jonathan 1674 FRA1.0010.11202.20 
  Douat, Jean 1724 FRA1.0010.15203.00 
  Lacroix, Romain c2215 FRA0.001-0.2520-5.00 
  Weisz, Jacques 1743 FRA0.501-0.3420-6.80 

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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