Individual Calculations May 2024
 Merkel, Ethan  Total change: 52.20  Rating chartPersonal card
 12th Chess Open Juvisy (-2200 elo) SAVIGNY SUR ORGE FRA 2024-03-30
RcRownchangeKK*chgGame
 1746 1819 4.00 6 0.45 29 13.05 
  Berthaut, Alexandre 1949 MNC0.001-0.3229-9.28 
  Brisebard, Florentin 1660 FRA1.0010.29298.41 
  Duroy, Thierry 1584 FRA1.0010.21296.09 
  Percrule, Maxime 1655 FRA1.0010.28298.12 
  Krivcenko, Aleksandrs 1921 FRA0.001-0.3629-10.44 
  Catinot, Leonard 1707 FRA1.0010.352910.15 

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)
 
 9eme Open International d'Echecs de Noisiel Open B (- 2000 Elo) NOISIEL FRA 2024-04-06
RcRownchangeKK*chgGame
 1795 1800 5.50 9 0.99 29 28.71 
  Mathanchandran, Dev 1497 FRA1.0010.14294.06 
  Materia, Mario 1676 FRA1.0010.33299.57 
  Bourogaa, Younes 1869 FRA0.5010.10292.90 
  Niranjan, Karthi Y 1882 IND0.5010.11293.19 
  Guillou, Paul 1678 FRA1.0010.33299.57 
  Chennoufi, Amine 1854 FRA1.0010.582916.82 
  Aadith, R 1870 IND0.001-0.4029-11.60 
  Zane, Rayane 1983 ALG0.5010.24296.96 
  Jacq, Rene 1843 FRA0.001-0.4429-12.76 

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)
 
 Championnat de France des Jeunes 2024 - U12 AGEN FRA 2024-04-14
RcRownchangeKK*chgGame
 1741 1800 5.50 9 0.36 29 10.44 
  Kham-Nguyen, Mathys 1552 FRA0.501-0.3129-8.99 
  Vogler, Romain 1504 FRA1.0010.15294.35 
  Nguyen Vuong, Joel 1645 FRA1.0010.29298.41 
  Corral Nehama, Leo 1909 FRA0.001-0.3529-10.15 
  Gastaldo, Gabin 1652 FRA1.0010.30298.70 
  Samouelian, Solal 1952 FRA0.001-0.3029-8.70 
  Mouradian, Ichrhan 1646 FRA1.0010.29298.41 
  Tran Amar, Andy 1947 FRA1.0010.702920.30 
  Denaes, Antoine 1863 FRA0.001-0.4129-11.89 

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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