Individual Calculations March 2018
 Maruejols, Claude  Total change: 19.60  Rating chartPersonal card
 17th Rochefort Chess Festival - Accession ROCHEFORT FRA 2018-02-17
RcRownchangeKK*chgGame
 1713 1851 7.00 9 0.98 20 19.60 
  Coll, Arthur 1479 FRA1.0010.10202.00 
  Labbe, Georges 1622 FRA1.0010.21204.20 
  Della Ragione, Enzo 1734 FRA0.501-0.1620-3.20 
  Gaubert, Cedric 1685 FRA1.0010.28205.60 
  Fernandez, Jose 1582 FRA1.0010.17203.40 
  Egreteau, Eric 1903 FRA0.5010.07201.40 
  Daignieres, Pierre 1788 FRA1.0010.41208.20 
  Roch, Florian 1867 FRA0.5010.02200.40 
  Nandhini, Saripalli 1761 IND0.501-0.1220-2.40 

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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