Individual Calculations December 2021
 Dreyfus, Jacques  Total change: -17.60  Rating chartPersonal card
 Championnat de France des Jeunes 2021 - U20 AGEN FRA 2021-10-24
RcRownchangeKK*chgGame
 2004 2031 4.50 9 -0.28 20 -5.60 
  Long, Raphael 1695 FRA0.501-0.3820-7.60 
  Ferriz, Simon 1993 FRA1.0010.45209.00 
  Lucas, Arthur f2324 FRA0.001-0.1520-3.00 
  Rollot, Florence 1973 FRA1.0010.42208.40 
  Derige Kane, Yan c2187 FRA0.5010.21204.20 
  Fournier, Loic 2061 FRA0.001-0.4620-9.20 
  Attard, Leopold 2084 MLT0.001-0.4320-8.60 
  Bellahcene, Meriem 1915 FRA1.0010.34206.80 
  Samson, Valentin 1808 FRA0.501-0.2820-5.60 

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 r3-4 FRANCE FRA 2021-11-13
RcRownchangeKK*chgGame
 2205 2036 0.00 2 -0.60 20 -12.00 
  Hornet, Nicolas 2075 FRA0.001-0.4520-9.00 
  Pucher, Olivier f2334 FRA0.001-0.1520-3.00 

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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