Individual Calculations September 2017
 Bonnal, Louis  Total change: -56.40  Rating chartPersonal card
 13eme Festival International de Dieppe - Open Senior Plus DIEPPE FRA 2017-08-20
RcRownchangeKK*chgGame
 1562 1595 1.00 7 -2.82 20 -56.40 
  Bellahcene, Omar 1800 FRA0.001-0.2420-4.80 
  Amram, Roger 1673 FRA0.001-0.3920-7.80 
  Joyeux, Gerard 1490 FRA0.001-0.6420-12.80 
  Pineau, Patrick 1453 FRA1.0010.31206.20 
  Rodriguez, Jean-Pierre 1455 FRA0.001-0.6920-13.80 
  Lucas, Jean 1564 FRA0.001-0.5420-10.80 
  Vandurme, Philippe 1499 BEL0.001-0.6320-12.60 

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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