Individual Calculations April 2015
 Mariette, Lucas  Total change: 75.60  Rating chartPersonal card
 14th Rochefort Chess Festival - Accession ROCHEFORT FRA 2015-02-21
RcRownchangeKK*chgGame
 1740 1717 6.00 9 1.89 40 75.60 
  Pizzala, Adrien 1331 FRA1.0010.09403.60 
  Favre, Bruno 1893 FRA1.0010.734029.20 
  Wirth, Michel 1827 FRA1.0010.654026.00 
  Rosenfeld, Imre 1858 FRA1.0010.694027.60 
  Budak, Rewi 1829 FRA0.5010.15406.00 
  Bleau, Adrien 1709 FRA0.501-0.0140-0.40 
  Venet, Valentin 1680 FRA0.501-0.0540-2.00 
  Pottier, Simeon 1702 FRA0.001-0.5240-20.80 
  Banana, Adnane 1831 FRA0.5010.16406.40 

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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