Individual Calculations May 2018
 Gac, Jean-Luc  Total change: 9.00  Rating chartPersonal card
 Championnat du Morbihan 2017-2018 toutes categories (-2200) - Phase 2 ARRADON FRA 2018-01-20
RcRownchangeKK*chgGame
 1615 1419 1.00 4 -0.01 20 -0.20 
  Garans, Cyrille 1679 FRA0.5010.32206.40 
  Daget, David 1567 FRA0.001-0.3020-6.00 
  Bou-Sliman, Andrei 1694 FRA0.001-0.1720-3.40 
  Malry, Celia 1519 FRA0.5010.14202.80 

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)
 
 6e Open FIDE de la ville de Brest BREST FRA 2018-03-31
RcRownchangeKK*chgGame
 1620 1419 2.00 6 0.46 20 9.20 
  Lescop, Etienne 1791 FRA0.001-0.1020-2.00 
  Dimey, Stephane 1526 FRA1.0010.652013.00 
  Taher, Sinane 1527 FRA1.0010.652013.00 
  David, Irene 1767 FRA0.001-0.1120-2.20 
  Primault, Loic 1537 FRA0.001-0.3420-6.80 
  Ottl, Eric 1573 FRA0.001-0.2920-5.80 

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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