Individual Calculations August 2022
 Pieri, Pierre-Louis  Total change: -15.20  Rating chartPersonal card
 7e Open de Purtichju GROSSETO PRUGNA FRA 2022-07-02
RcRownchangeKK*chgGame
 1993 2124 5.50 9 -0.26 20 -5.20 
  Bernardi, Alexandre 1724  * FRA1.0010.08201.60 
  Rakotomaharo, Fy Antenaina m2490 MAD0.001-0.1020-2.00 
  Deladerriere, Apollo 1750 FRA1.0010.10202.00 
  Cornileau, Juliette 1900 FRA0.501-0.2820-5.60 
  Benmesbah, Natacha wm2308 FRA1.0010.742014.80 
  Mathieu, Phileas f2331 FRA0.001-0.2320-4.60 
  Cardi, Jean 1835 FRA0.001-0.8420-16.80 
  Isaksson, Philip 1741 SWE1.0010.09201.80 
  Guien, Philippe 1860 FRA1.0010.18203.60 
 * 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)
 
 2e Open International de Bastia BASTIA FRA 2022-07-10
RcRownchangeKK*chgGame
 2037 2124 3.00 6 -0.50 20 -10.00 
  Gil, Jean-Jacques 1724  * FRA1.0010.08201.60 
  Mathieu, Phileas f2331 FRA0.5010.27205.40 
  Zhukenov, Aituar 2148 KAZ0.001-0.4720-9.40 
  Campana, Marc-Antoine 1906 FRA1.0010.22204.40 
  Sanz Wawer, Daniel f2363 POL0.001-0.2020-4.00 
  Deladerriere, Apollo 1750 FRA0.501-0.4020-8.00 
 * 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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