Individual Calculations May 2022
 Cahen, Alexis  Total change: 64.40  Rating chartPersonal card
 Luxembourg Team Championship 21/22 Round 3, 6-7 various LUX 2022-03-06
RcRownchangeKK*chgGame
 2357 2067 1.50 2 1.18 20 23.60 
  Godart, Francois m2407 BEL0.5010.38207.60 
  Boidman, Yuri m2306 GER1.0010.802016.00 

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)
 
 Team 2022 - Nationale 2 r8 FRANCE FRA 2022-04-03
RcRownchangeKK*chgGame
 2318 2075 1.00 1 0.80 20 16.00 
  Shirazi, Kamran m2318 FRA1.0010.802016.00 

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)
 
 19eme Open International de Saint-Die des Vosges tournoi A (1400-2399) SAINT DIE DES VOSGES FRA 2022-04-16
RcRownchangeKK*chgGame
 2045 2075 5.00 7 1.24 20 24.80 
  Ouadi, Ali 1885 FRA1.0010.25205.00 
  Pierre, Jonathan 1939 FRA1.0010.32206.40 
  Najart, David 2198 FRA1.0010.672013.40 
  Frick, Christoph f2093 GER0.5010.03200.60 
  Gryshko, Vitalii 1970 UKR0.501-0.1420-2.80 
  Chinoune, Karim 2022 FRA1.0010.43208.60 
  Braeuning, Rudolf Wilhelm f2205 GER0.001-0.3220-6.40 

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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