Individual Calculations September 2017
 Rei-Rosa, Jean-Jacques  Total change: 5.20  Rating chartPersonal card
 2eme Tournoi Open d'ete de Brignoles (-2200) BRIGNOLES FRA 2017-07-29
RcRownchangeKK*chgGame
 1657 1578 1.50 4 -0.09 20 -1.80 
  Massardo, Quentin 1862 FRA0.001-0.1620-3.20 
  Kane, Christian 1356 FRA1.0010.22204.40 
  Masson, Valentin 1733 FRA0.001-0.2920-5.80 
  Lapusan, Razvan 1677 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)
 
 Championnat de France 2017 - Open Veterans AGEN FRA 2017-08-19
RcRownchangeKK*chgGame
 1658 1578 4.00 9 0.35 20 7.00 
  Birens, Eric-Andre 1874 FRA0.5010.35207.00 
  Lebret, Jean-Michel 1978  * FRA0.001-0.0820-1.60 
  Gipouloux, Laurent 1629 FRA1.0010.572011.40 
  Peyrin, Jean 1789 FRA0.001-0.2320-4.60 
  Jean, Robert 1645 FRA0.001-0.4120-8.20 
  Porte, Jacques 1310 FRA1.0010.17203.40 
  Barat, Jacques 1715 FRA0.5010.18203.60 
  Foltz, Olivier 1662 FRA0.001-0.3820-7.60 
  Jonker, Jan 1317 FRA1.0010.18203.60 
 * 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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