Individual Calculations May 2017
 Phalippou, Philippe  Total change: -33.40  Rating chartPersonal card
 25e Festival International de Tarbes - Blavignac (-2200) TARBES FRA 2017-04-15
RcRownchangeKK*chgGame
 1409 1590 2.00 5 -1.67 20 -33.40 
  Reolon, Arnaut 1318 FRA0.501-0.3320-6.60 
  Donadille, Guy 1496 FRA0.001-0.6320-12.60 
  Nordet, Alain 1372 FRA0.501-0.2820-5.60 
  Kuci, Jean-Michel 1452 FRA0.501-0.1920-3.80 
  Adiba, Jean-Claude 1408 FRA0.501-0.2420-4.80 

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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