Individual Calculations August 2016
 David, Jean-Luc  Total change: -46.80  Rating chartPersonal card
 Championnat de Paris Ile-de-France 2016 - Open B (1400 - 1900) PARIS FRA 2016-07-09
RcRownchangeKK*chgGame
 1595 1666 3.00 9 -2.34 20 -46.80 
  Shengold, Jeffrey 1417 FRA1.0010.19203.80 
  Douat, Jean 1757 FRA0.001-0.3820-7.60 
  Capon, Thierry 1468 FRA0.501-0.2620-5.20 
  Collin, Pascal 1767 FRA0.001-0.3620-7.20 
  Coudouel, Alban 1510 FRA0.501-0.2120-4.20 
  Bogdanovsky, Sonia 1537 FRA1.0010.33206.60 
  Le Bret, Ludovic 1810 FRA0.001-0.3120-6.20 
  Milroy, Melena 1559 FRA0.001-0.6520-13.00 
  Labesse, Pierre 1527 FRA0.001-0.6920-13.80 

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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