Individual Calculations February 2015
 Lersy, Patrick  Total change: -9.20  Rating chartPersonal card
 10e Open de Noël - Club d'Echecs de Mundolsheim - Open B (-1800) MUNDOLSHEIM FRA 2014-12-27
RcRownchangeKK*chgGame
 1504 1444 2.50 7 -0.46 20 -9.20 
  Lagel, Nicolas 1644 FRA0.001-0.2420-4.80 
  Bloch, Jean-Christophe 1659 FRA0.001-0.2320-4.60 
  Ghemet, Whalid 1320 FRA0.501-0.1720-3.40 
  Lainey, Jean 1531 FRA0.001-0.3820-7.60 
  Mohebbi, Nima 1434 FRA1.0010.49209.80 
  Diebolt, Loic 1431 FRA1.0010.48209.60 
  Laperrouze, Arnaud 1512 FRA0.001-0.4120-8.20 

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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