Individual Calculations April 2024
 Rohrer, Christophe  Total change: -51.40  Rating chartPersonal card
 40e Open International d'echecs de Cappelle la Grande CAPPELLE LA GRANDE FRA 2024-03-02
RcRownchangeKK*chgGame
 1972 2327 6.00 9 -1.98 20 -39.60 
  Kienitz, Andre 1987 GER0.001-0.8820-17.60 
  Montaigne, Adrien 1927  * FRA0.501-0.4220-8.40 
  Vlandas, Baptiste 1927  * FRA0.501-0.4220-8.40 
  Faris, Marouane 1927  * FRA1.0010.08201.60 
  Thouard, Axel 1927  * FRA1.0010.08201.60 
  Matsuyama, Koya 1964 JPN1.0010.10202.00 
  Duhayon, Yves 2146 BEL0.501-0.2420-4.80 
  Tupet, Guillaume 2012 FRA1.0010.14202.80 
  Baury, Noe 1927  * FRA0.501-0.4220-8.40 
 * 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)
 
 SMM 2024 NLB round 1 decentralised SUI 2024-03-10
RcRownchangeKK*chgGame
 2260 2327 0.00 1 -0.59 20 -11.80 
  Cremer, Kevin f2260 SUI0.001-0.5920-11.80 

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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