Individual Calculations December 2014
 Tchigrachon, David  Total change: -5.60  Rating chartPersonal card
 29e Open International du Touquet - Open B LE TOUQUET PARIS PLAGE FRA 2014-10-25
RcRownchangeKK*chgGame
 1680 1709 4.00 8 -0.28 20 -5.60 
  Seguin, Valentin 1459 FRA1.0010.19203.80 
  Lebon, Kevin 1884 FRA0.001-0.2720-5.40 
  Pirouelle, Michel 1505 FRA1.0010.24204.80 
  Dieuleveut, Floriane 1637 FRA1.0010.40208.00 
  Foulon, Greta 1808 BEL0.5010.14202.80 
  De Block, Fabio 1752 BEL0.001-0.4420-8.80 
  Wille, Frederic 1623 FRA0.501-0.1220-2.40 
  Van Maele, Richard 1770 FRA0.001-0.4220-8.40 

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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