Individual Calculations September 2019
 Billot, Daniel  Total change: -41.20  Rating chartPersonal card
 7eme Rencontres Internationales des Echecs Francophones PARIS FRA 2019-08-04
RcRownchangeKK*chgGame
 1644 1649 4.00 9 -0.60 20 -12.00 
  Macon, Arthur f2049  * FRA0.001-0.0820-1.60 
  Abdulla, Mohammed Al-Homaid 1249  * QAT0.501-0.4220-8.40 
  Ribera Veganzones, Josep Maria 1983 AND0.001-0.1220-2.40 
  Labadie, Bernard 1486 CAN0.501-0.2220-4.40 
  Khlaf, Bassem 1391 TUN1.0010.18203.60 
  Delhoume, Sarah 1291 FRA1.0010.10202.00 
  Koch, Alain 1943 FRA0.001-0.1520-3.00 
  Ait Hammou Mohamed, Rayane 1488 MAR1.0010.29205.80 
  Ameku, Philip Elikem 1912 GHA0.001-0.1820-3.60 
 * 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)
 
 Championnat de France 2019 - Open C CHARTRES FRA 2019-08-17
RcRownchangeKK*chgGame
 1611 1649 3.50 9 -1.46 20 -29.20 
  Sylvestre-Baron, Laurent 1743 FRA0.001-0.3720-7.40 
  Rigaud, Alexandre 1558 FRA0.001-0.6220-12.40 
  Almonecil, Christian 1573 FRA1.0010.40208.00 
  Estieu, Frederic 1551 FRA0.001-0.6320-12.60 
  Shved, Jakov 1574 FRA1.0010.40208.00 
  Schneider, Guillaume 1563 FRA1.0010.38207.60 
  Deblock, Kien 1724 FRA0.001-0.4020-8.00 
  Cassam-Chenai, Antoine 1618 FRA0.501-0.0420-0.80 
  Salvado, Salome 1591 FRA0.001-0.5820-11.60 

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)
 

 

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