Individual Calculations February 2015
 Lainey, Jean  Total change: -31.40  Rating chartPersonal card
 10e Open de Noël - Club d'Echecs de Mundolsheim - Open B (-1800) MUNDOLSHEIM FRA 2014-12-27
RcRownchangeKK*chgGame
 1475 1531 2.50 7 -1.57 20 -31.40 
  Dubois, Thomas 1756 FRA0.001-0.2220-4.40 
  Diebolt, Loic 1431 FRA0.001-0.6420-12.80 
  Martineau, Christophe 1424 FRA0.501-0.1520-3.00 
  Lersy, Patrick 1444 FRA1.0010.38207.60 
  Billey, David 1436 FRA1.0010.37207.40 
  Hurter, Noemie 1373 FRA0.001-0.7120-14.20 
  Lamotte, Claire 1462 FRA0.001-0.6020-12.00 

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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