Individual Calculations October 2019
 Demany, Didier  Total change: 0.00  Rating chartPersonal card
 15eme Festival International de Dieppe - Open des Rois - plus de 50 ans DIEPPE FRA 2019-08-24
RcRownchangeKK*chgGame
 1479 1433 4.00 9 0.00 20 0.00 
  Guillaumat, Jean-Pierre 1760 FRA0.001-0.1320-2.60 
  Jassem, Philippe 1633 BEL0.001-0.2420-4.80 
  Besnard, Sylviane 1289 FRA0.001-0.6920-13.80 
  Simon, Fernand 1335 BEL1.0010.37207.40 
  Dekoker, Patricia 1139 BEL1.0010.15203.00 
  Wuhrmann, Daniel 1599 FRA0.001-0.2820-5.60 
  Martin, Didier 1265 FRA1.0010.28205.60 
  Fournier, Patrice 1627 FRA0.5010.25205.00 
  Tribillac, Benoit 1666 FRA0.5010.29205.80 

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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