Individual Calculations April 2017
 Gerthoffert, Jean-Marie  Total change: -31.20  Rating chartPersonal card
 Individuel 67 - 2016-17 r5-7 MUNDOLSHEIM FRA 2017-01-22
RcRownchangeKK*chgGame
 1734 1687 1.00 3 -0.42 20 -8.40 
  Schulz, Vladimir 2087  * FRA0.001-0.0820-1.60 
  Wahl, Stephane 1509 FRA1.0010.27205.40 
  Tritschler, Denis 1606 FRA0.001-0.6120-12.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 Challenge Nord-Est SNCF 2017 MONTDIDIER FRA 2017-03-07
RcRownchangeKK*chgGame
 1703 1680 2.00 7 -1.31 20 -26.20 
  Abdelmoumen, Hatim 1942 FRA0.001-0.1820-3.60 
  Gering, Damien 1750 FRA0.001-0.4020-8.00 
  Gering, Sandrine 1625 FRA0.501-0.0820-1.60 
  Barthel, Michel 1506 FRA0.001-0.7320-14.60 
  Verhaeghe, Jean-Frederic 1749 FRA0.001-0.4020-8.00 
  Adam, Claude 1659 FRA1.0010.47209.40 
  Vandervorst, Marc 1688 FRA0.5010.01200.20 

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)
 
 Team 2017 - Nationale 3 r6-7 FRANCE FRA 2017-03-11
RcRownchangeKK*chgGame
 1975 1680 0.50 2 0.17 20 3.40 
  Aubriet, Laurent 1885 FRA0.5010.26205.20 
  Hoffmann, Roger 2064 LUX0.001-0.0920-1.80 

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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