Individual Calculations May 2012
 Debusschere, Helmuth  Total change: -5.40  Rating chartPersonal card
 Nationale Interclubs 2011-2012 Various BEL 2011-10-09
RcRownchangeKK*chgGame
 1869 1789 1.50 2 0.72 15 10.80 
  Krzewinski, Fabien 1944 BEL0.5010.21153.15 
  Thirion, Jean-Francois 1794 BEL1.0010.51157.65 

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)
 
 28e open international de Cappelle-la-Grande CAPPELLE LA GRANDE FRA 2012-03-03
RcRownchangeKK*chgGame
 1965 1789 2.50 8 0.09 15 1.35 
  Podvin, Dominique 1389  * FRA1.0010.08151.20 
  Calistri, Tristan f2189  * FRA0.001-0.0815-1.20 
  Lefebvre, Serge 1699 FRA0.501-0.1215-1.80 
  Delchambre, Pascal 2024 FRA0.001-0.2115-3.15 
  Lalau, Alexandre 2076 FRA1.0010.841512.60 
  De Verdier, Michael 2189  * SWE0.001-0.0815-1.20 
  O`Toole, George E 2177 ENG0.001-0.0915-1.35 
  Allentin, Eric 1978 FRA0.001-0.2515-3.75 
 * 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)
 
 30e Open International d'échecs de Metz - Open B METZ FRA 2012-04-14
RcRownchangeKK*chgGame
 1764 1789 2.50 7 -1.17 15 -17.55 
  Mitrovic, Slobodan 1912 FRA0.001-0.3315-4.95 
  Calonne, Pascal 1547 FRA1.0010.20153.00 
  Schmidt, Alain 1828 FRA0.001-0.4515-6.75 
  Maietti, Tom 1505 FRA1.0010.16152.40 
  Vaillant, Stephane 1980 FRA0.001-0.2515-3.75 
  Oney, Remel 1862 TUR0.001-0.4015-6.00 
  Duda, Richard 1713 FRA0.501-0.1015-1.50 

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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