Individual Calculations August 2019
 Billot, Daniel  Total change: 27.80  Rating chartPersonal card
 Championnat International d'Echecs de Paris IdF 2019 Open B PARIS FRA 2019-07-07
RcRownchangeKK*chgGame
 1675 1621 4.50 8 1.08 20 21.60 
  Mimoune, Samy 1412 FRA1.0010.23204.60 
  Marcus, Joel 1762 USA0.5010.19203.80 
  Sawant, Akshay 1781 IND0.001-0.2920-5.80 
  Ranc, Florian 1788 FRA0.001-0.2820-5.60 
  Marival, Fred 1462 FRA0.501-0.2120-4.20 
  Dror, Levi 1704 ISR1.0010.612012.20 
  Beaudron, Raphael 1685 FRA0.5010.09201.80 
  Belardello, Mario-Jovani 1803 FRA1.0010.742014.80 

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)
 
 Open International d'Aulnoye 2019 AULNOYE AYMERIES FRA 2019-07-22
RcRownchangeKK*chgGame
 1657 1621 4.50 9 0.31 20 6.20 
  Marlier, Gaetan 2021  * BEL0.001-0.0820-1.60 
  Vicainne, Jerome 1596 FRA1.0010.47209.40 
  Akuatse Angel, Kaleb 1900 BEL0.001-0.1620-3.20 
  Leclerc, Evann 1443 FRA1.0010.27205.40 
  Manet, Anthony 1935 FRA0.001-0.1420-2.80 
  Paris, Anthony 1344 FRA1.0010.17203.40 
  Mailleux, Guy 1624 BEL0.5010.00200.00 
  Marechal, Georges 1709 BEL0.001-0.3820-7.60 
  Gaudin, Roger 1339 FRA1.0010.16203.20 
 * 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)
 

 

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