Individual Calculations August 2023
 Grulier, Ernest  Total change: 10.40  Rating chartPersonal card
 Festival Saint-Lo 2023 - Open Coquereau A SAINT LO FRA 2023-07-08
RcRownchangeKK*chgGame
 1951 2011 5.50 9 0.26 40 10.40 
  Picot, Brice 1761 FRA0.501-0.3140-12.40 
  Viot, Gabriel 1825 FRA0.501-0.2440-9.60 
  Lamarre, Armand 1785 FRA0.501-0.2940-11.60 
  Rivet, Bertrand 1665 FRA1.0010.11404.40 
  Li, Jacques 1832 FRA1.0010.274010.80 
  Lemire, Axel 1868 FRA1.0010.314012.40 
  Vedmediuc, Serghei m2422 MDA0.001-0.0840-3.20 
  Lacroix, Romain c2204 FRA1.0010.754030.00 
  Mas, Victor 2198 FRA0.001-0.2640-10.40 

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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