Individual Calculations January 2020
 Vier, Serge  Total change: -5.20  Rating chartPersonal card
 Championnat de la Loire 2019-2020 r2-3 SAINT ETIENNE FRA 2019-11-09
RcRownchangeKK*chgGame
 1615 1540 0.50 2 -0.39 20 -7.80 
  Bumba, Ovidiu 1940  * ROU0.001-0.0820-1.60 
  Volay, Pascal 1289 FRA0.501-0.3120-6.20 
 * 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 - Nationale 4 r2-3 FRANCE FRA 2019-11-16
RcRownchangeKK*chgGame
 1591 1540 0.00 1 -0.43 20 -8.60 
  Grumeau, Gilbert 1591 FRA0.001-0.4320-8.60 

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 2020 - 60mn Decembre FRANCE FRA 2019-12-01
RcRownchangeKK*chgGame
 1256 1540 3.00 3 0.56 20 11.20 
  Raffin, Philippe 1140  * FRA1.0010.08201.60 
  Boeuf, Jean-Julien 1451 FRA1.0010.38207.60 
  Astar, Valentin 1178 FRA1.0010.10202.00 
 * 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)
 

 

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