Individual Calculations September 2021
 Pottier, Simeon  Total change: 27.00  Rating chartPersonal card
 1er Festival international d'echecs de La Plagne - Tournoi Maitre LA PLAGNE TARENTAISE FRA 2021-08-02
RcRownchangeKK*chgGame
 2307 2177 4.50 9 1.58 20 31.60 
  Chauvin, Denis 1840 SUI1.0010.12202.40 
  Butkiewicz, Lukasz m2360 POL1.0010.742014.80 
  Siebrecht, Sebastian g2394 GER0.5010.28205.60 
  Girel, Joseph f2380 FRA0.5010.26205.20 
  Genzling, Alain m2384 FRA0.001-0.2320-4.60 
  Samoun, Florent f2306 FRA1.0010.672013.40 
  Sabuk, Piotr m2385 POL0.001-0.2320-4.60 
  Villegas, Pierre m2381 MNC0.5010.26205.20 
  Lucas, Arthur f2331 FRA0.001-0.2920-5.80 

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)
 
 7e open Fide de St Antonin Noble Val (plus de 1300) SAINT ANTONIN NOBLE VAL FRA 2021-08-22
RcRownchangeKK*chgGame
 1960 2177 5.00 7 -0.23 20 -4.60 
  Tholey, Jean-Paul 1777  * FRA1.0010.08201.60 
  Vasquez, Georges 1871 FRA1.0010.14202.80 
  Baas, Laurent 1950 FRA1.0010.21204.20 
  Ringuet, Noe 2220 FRA0.001-0.4420-8.80 
  Roques, Pascal 1993 FRA1.0010.26205.20 
  Grimault, Nathan 2131 FRA0.001-0.5620-11.20 
  Malfre, Christian 1777  * FRA1.0010.08201.60 
 * 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)
 

 

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