Individual Calculations April 2014
 Gac, Jean-Luc  Total change: 15.45  Rating chartPersonal card
 30e open international de Cappelle-la-Grande CAPPELLE LA GRANDE FRA 2014-03-01
RcRownchangeKK*chgGame
 1788 1519 2.50 8 1.03 15 15.45 
  Clerquin, Constant 1698 BEL1.0010.731510.95 
  Bordelet, Louis 1720 FRA0.5010.26153.90 
  Shinoda, Taro 1909 JPN0.001-0.0915-1.35 
  Oney, Remel 1837 TUR0.001-0.1315-1.95 
  Verhaeghe, Jean-Frederic 1791 FRA0.001-0.1715-2.55 
  Labitte, Alain 1668 FRA1.0010.701510.50 
  Sarafian, Thomas 1901 FRA0.001-0.0915-1.35 
  Scharapow, Yvan 1782 BEL0.001-0.1815-2.70 

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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