Individual Calculations September 2019
 Charles, Roger  Total change: -18.80  Rating chartPersonal card
 Championnat de France 2019 - Open D CHARTRES FRA 2019-08-17
RcRownchangeKK*chgGame
 1386 1421 4.00 9 -0.94 20 -18.80 
  Galhaud, Leopold 1275 FRA1.0010.30206.00 
  Legeay, Julie 1531 FRA0.001-0.3520-7.00 
  Francois-Raketamanga, Armand 1324 FRA0.001-0.6320-12.60 
  Linsmeier, Michel 1321 FRA0.001-0.6420-12.80 
  Valois, Magali 1344 FRA1.0010.39207.80 
  Varin, Timeo 1322 FRA1.0010.36207.20 
  Trebon, Cedric 1514 FRA0.001-0.3720-7.40 
  Descamps, Serge 1336 FRA1.0010.38207.60 
  Texier, Cesar 1511 FRA0.001-0.3820-7.60 

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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