Individual Calculations December 2019
 Jourdain, Antoine  Total change: -1.40  Rating chartPersonal card
 29eme Open international de Caen - Open A CAEN FRA 2019-10-30
RcRownchangeKK*chgGame
 1816 1815 3.00 6 -0.10 20 -2.00 
  Jolly, Jean-Francois m2215  * FRA0.001-0.0820-1.60 
  Schmitt, Bastien 1704 FRA0.501-0.1520-3.00 
  Diez, Agathe 1532 FRA1.0010.16203.20 
  Weibel, Theo 2076 FRA0.001-0.1820-3.60 
  Reuillon, Hadrien 1649 FRA0.501-0.2220-4.40 
  Rivet, Bertrand 1717 FRA1.0010.37207.40 
 * 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 2020 - Ile de France Novembre IDF FRA 2019-11-01
RcRownchangeKK*chgGame
 1852 1820 0.50 1 0.04 20 0.80 
  Gravier, Laurent 1852 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)
 
 Team 2020 - Nationale 3 r2-3 FRANCE FRA 2019-11-16
RcRownchangeKK*chgGame
 1620 1820 1.50 2 -0.01 20 -0.20 
  Heitz, Robert 1668 FRA0.501-0.2020-4.00 
  Cassiau, Kevin 1571 FRA1.0010.19203.80 

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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