Individual Calculations June 2023
 Grulier, Ernest  Total change: -60.80  Rating chartPersonal card
 Championnat de France des Jeunes 2023 - U14 AGEN FRA 2023-04-23
RcRownchangeKK*chgGame
 1725 2068 6.50 9 -1.34 40 -53.60 
  Tatarusanu, Eric 1668  * ROU1.0010.08403.20 
  Bornhofen, Valentin 1716 FRA0.501-0.3940-15.60 
  Pizon, Edwin 1593 FRA1.0010.05402.00 
  Nicolas, Quentin 1826 FRA0.001-0.8040-32.00 
  Mekdachi, Mathieu 1595 FRA1.0010.05402.00 
  Eugene, Nathael 1806 FRA1.0010.18407.20 
  Maxence, Paul 1678 FRA0.001-0.9140-36.40 
  Negre, Emilie 1792 FRA1.0010.17406.80 
  Deladerriere, Apollo 1855 FRA1.0010.23409.20 
 * 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)
 
 Team 2023 - IDF Mai FRANCE FRA 2023-05-01
RcRownchangeKK*chgGame
 2153 2072 0.50 1 0.11 40 4.40 
  Koulitchenko, Alexandre 2153 FRA0.5010.11404.40 

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)
 
 Team 2023 - Top Jeunes r8-11 FRANCE FRA 2023-05-27
RcRownchangeKK*chgGame
 2104 2072 1.50 4 -0.29 40 -11.60 
  Beurois, Alexandre 2122 FRA0.5010.07402.80 
  Pichon, Ewen 2267 FRA0.001-0.2540-10.00 
  Bat, Bilguun 2254 FRA0.001-0.2640-10.40 
  Ider, Bayar 1773 FRA1.0010.15406.00 

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)
 

 

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