Individual Calculations May 2014
 Grateau, Etienne  Total change: 0.60  Rating chartPersonal card
 13e Open international de Malakoff MALAKOFF FRA 2014-04-12
RcRownchangeKK*chgGame
 1534 1588 3.00 5 0.04 15 0.60 
  Marmier, Eric 1441 FRA0.501-0.2015-3.00 
  De Cohen, Lisa 1420 FRA0.501-0.2215-3.30 
  Papin, Patrice 1383 FRA1.0010.24153.60 
  Levier, Jean-Francois 1448 FRA1.0010.31154.65 
  Chartier, Thibaud 1978 FRA0.001-0.0915-1.35 

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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