Individual Calculations February 2015
 Laugie, Guy  Total change: -20.80  Rating chartPersonal card
 Bois-Colombes Chess Master 2014 - Open B (-1900) BOIS COLOMBES FRA 2014-12-26
RcRownchangeKK*chgGame
 1570 1645 2.50 6 -1.04 20 -20.80 
  Pham, Virgile 1337 FRA1.0010.14202.80 
  Razafindratsima, Timothe 1549 FRA1.0010.37207.40 
  Clair, Michael 1810 FRA0.5010.22204.40 
  Akulyan, Lyova 1869 FRA0.001-0.2220-4.40 
  Gentieu, Martin 1446 FRA0.001-0.7620-15.20 
  Quillardet, Jean 1411 FRA0.001-0.7920-15.80 

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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