Individual Calculations May 2010
 Dean, Pietro  Total change: 11.25  Rating chartPersonal card
 114e open international Club 608 Paris FRA 2010-02-20
RcRownchangeKK*chgGame
 1651 1460 2.00 5 0.66 25 16.50 
  Gachet, Michel 1610 FRA1.0010.702517.50 
  Champagne, Pascal 1686 FRA1.0010.792519.75 
  Barchilon, Jean-Charles 1860  * FRA0.001-0.0825-2.00 
  Pommier, Eugene 1555 FRA0.001-0.3725-9.25 
  Emsalem, Marc 1546 FRA0.001-0.3825-9.50 
 * 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)
 
NOTE: K factor changed
 Selection IDF Cheminots Les Karellis FRA 2010-03-16
RcRownchangeKK*chgGame
 1765 1468 0.50 4 -0.23 15 -3.45 
  Remaud, Joel 1868  * FRA0.001-0.0815-1.20 
  Gillet, Richard 1868  * FRA0.001-0.0815-1.20 
  Questel, Alain 1831 FRA0.5010.40156.00 
  Bastin, Eugene 1493 FRA0.001-0.4715-7.05 
 * 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)
 
NOTE: K factor changed
 Corporatif R7-8 IDF FRA 2010-03-20
RcRownchangeKK*chgGame
 1834 1468 0.00 1 -0.10 15 -1.50 
  Mostefai, Malik 1834 FRA0.001-0.1015-1.50 

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)
 
NOTE: K factor changed
 9e Open International d'Echecs de Malakoff 2010 Malakoff FRA 2010-04-17
RcRownchangeKK*chgGame
 1735 1468 0.50 3 -0.02 15 -0.30 
  Engel, Gerard 1738 FRA0.5010.33154.95 
  Pirouelle, Michel 1704 FRA0.001-0.2015-3.00 
  Guillot, Alain 1763 FRA0.001-0.1515-2.25 

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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