Individual Calculations May 2018
 Biagi, Ancelin  Total change: -39.20  Rating chartPersonal card
 Open International du 8e Festival du Marais de Lutece Echecs (-2200) PARIS FRA 2018-03-31
RcRownchangeKK*chgGame
 1405 1403 2.00 6 -0.98 40 -39.20 
  Milroy, Melena 1718 FRA0.001-0.1440-5.60 
  Maufroy, Alexandre 1028 FRA0.501-0.4140-16.40 
  Serano, Vincent 1724 FRA0.001-0.1340-5.20 
  Apresyan, Ariadna 1105 FRA1.0010.15406.00 
  Hilton, Marc 1252 FRA0.501-0.2040-8.00 
  Morais, Thomas 1600 FRA0.001-0.2540-10.00 

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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