Individual Calculations May 2017
 Lahittete, Michel  Total change: 38.40  Rating chartPersonal card
 Team 2017 - Nationale 3 r9 FRANCE FRA 2017-04-01
RcRownchangeKK*chgGame
 1699 1597 2.00 2 1.28 40 51.20 
  Francois, Gwladys 1738 FRA1.0010.694027.60 
  Petit, Christian-Marie 1659 FRA1.0010.594023.60 

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)
 
 15e Open international de Malakoff MALAKOFF FRA 2017-04-08
RcRownchangeKK*chgGame
 1627 1597 4.00 9 -0.32 40 -12.80 
  Krtolica, Mirko 1446 FRA1.0010.304012.00 
  Guery, Stephane 1268 FRA0.001-0.8840-35.20 
  Gelibter, Marc 1432 FRA1.0010.284011.20 
  Nguyen, Thanh Long 1507 FRA1.0010.384015.20 
  Guerra, Eric 1997  * FRA0.001-0.0840-3.20 
  Chauve, Jean-Christophe 1900 FRA0.001-0.1440-5.60 
  Steff, Thierry 1324 FRA1.0010.17406.80 
  Girard, Eric 1997  * FRA0.001-0.0840-3.20 
  Seme, Christian 1774 FRA0.001-0.2740-10.80 
 * 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)
 

 

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