Individual Calculations May 2024
 Guerlach, Frederic  Total change: 7.20  Rating chartPersonal card
 12th Chess Open Juvisy (-2200 elo) SAVIGNY SUR ORGE FRA 2024-03-30
RcRownchangeKK*chgGame
 1822 1944 3.00 6 -0.95 20 -19.00 
  Seillon, Geoffrey 1819 FRA1.0010.33206.60 
  Mendeiros, Jerome 2096 FRA0.5010.20204.00 
  Dang, Louis 1723 FRA0.001-0.7820-15.60 
  Louis, Julien 1741 FRA0.501-0.2620-5.20 
  Schwartz, Timothee 1761 FRA1.0010.26205.20 
  Gheorghin, Felix 1794 FRA0.001-0.7020-14.00 

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)
 
 9eme Open International d'Echecs de Noisiel Open C (- 2000 Elo et plus de 50 ans) NOISIEL FRA 2024-04-06
RcRownchangeKK*chgGame
 1824 1928 7.00 9 1.31 20 26.20 
  Graziani, Jacques 1667 FRA1.0010.18203.60 
  Maurice, Olivier 1759 FRA1.0010.28205.60 
  Lorente, Philippe 1828 FRA1.0010.36207.20 
  Guez, Fabien 1921 FRA0.501-0.0120-0.20 
  De Cesare, Alain 1699 FRA1.0010.21204.20 
  Divies, Renaud 1939 FRA0.5010.02200.40 
  Leclerc, Alain 1914 FRA1.0010.48209.60 
  Lorenter, Patrick 1735 FRA0.501-0.2520-5.00 
  Dhieux, Francky 1954 FRA0.5010.04200.80 

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)
 

 

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