Individual Calculations April 2018
 Brechet, Michel  Total change: -21.20  Rating chartPersonal card
 Team 2018 - Nationale 4 Part 2 FRANCE FRA 2018-01-07
RcRownchangeKK*chgGame
 1434 1501 2.00 2 0.83 20 16.60 
  Legrand, Jean-Claude 1340 FRA1.0010.29205.80 
  Kervadec, Jean 1527 FRA1.0010.542010.80 

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)
 
 2eme Open FIDE de Suce sur Erdre Open B (-2200) SUCE SUR ERDRE FRA 2018-03-03
RcRownchangeKK*chgGame
 1523 1501 0.00 4 -1.89 20 -37.80 
  Fretel, Didier 1668 FRA0.001-0.2820-5.60 
  Pineau, Pierre 1431 FRA0.001-0.6020-12.00 
  Collen, Vincent 1546 FRA0.001-0.4420-8.80 
  Verhille, Gabin 1448 FRA0.001-0.5720-11.40 

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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