Individual Calculations September 2015
 Rolland, Jean-Louis  Total change: 34.00  Rating chartPersonal card
 12e Open international de Plancoet - Tournoi B PLANCOET FRA 2015-07-26
RcRownchangeKK*chgGame
 1515 1359 3.00 7 0.85 40 34.00 
  Grenier, David 1630 FRA0.001-0.1740-6.80 
  Hurstel, Jean Jacques 1176 FRA1.0010.264010.40 
  Niedzielski, Claude 1584 FRA1.0010.784031.20 
  Hurstel, Remi 1558 FRA0.001-0.2440-9.60 
  Le Du, Maelle 1624 FRA0.001-0.1840-7.20 
  Delpit, Wilfried 1608 FRA0.001-0.1940-7.60 
  Pellerin, Thierry 1427 FRA1.0010.594023.60 

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)
 

 

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