Individual Calculations September 2010
 Demeirleir, Alain  Total change: -42.50  Rating chartPersonal card
 9ième Tournoi International du Pays de Charleroi Roux BEL 2010-07-31
RcRownchangeKK*chgGame
 1797 1881 2.50 7 -1.70 25 -42.50 
  Vanderwaeren, Serge f2168 BEL0.001-0.1625-4.00 
  Burel, Iwan 1730 FRA0.001-0.7025-17.50 
  Micottis, Dorian 1601 FRA0.001-0.8425-21.00 
  Deboulle, Patrick 1524 BEL0.501-0.3925-9.75 
  Toth, Charles 1739 FRA1.0010.31257.75 
  Renard, Luc 1805 FRA1.0010.402510.00 
  De Billoez, Yves 2015 BEL0.001-0.3225-8.00 

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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