Individual Calculations March 2020
 Ruch, Bernard  Total change: 13.20  Rating chartPersonal card
 Team 2020 - Nationale 4 r3-4 FRANCE FRA 2020-01-19
RcRownchangeKK*chgGame
 2083 1866 0.50 2 0.05 20 1.00 
  Letzelter, Jean-Claude f2119 FRA0.001-0.1920-3.80 
  Gourdier, Jean-Roch 2046 FRA0.5010.24204.80 

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)
 
 34eme Festival International des Jeux de Cannes - Open B (-2200) CANNES FRA 2020-02-17
RcRownchangeKK*chgGame
 1825 1866 5.50 9 0.61 20 12.20 
  Eiding, Amanda Mai Irgens 1605 NOR1.0010.18203.60 
  Bellahcene, Rayane 2029 FRA0.001-0.2820-5.60 
  Rozec, Mialy 1633 FRA0.501-0.2920-5.80 
  Phalippou, Philippe 1620 FRA1.0010.19203.80 
  Leccia, Antoine 2008 FRA0.001-0.3120-6.20 
  Verhulst, Jens 1635 FRA1.0010.21204.20 
  Ter Sarkissoff, Jean-Jacques 1984 FRA1.0010.662013.20 
  Koroteeva, Ksenia 1981 RUS0.5010.16203.20 
  Venner, Laurent 1928 FRA0.5010.09201.80 

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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