Individual Calculations April 2015
 Boulet, Frederic  Total change: 7.80  Rating chartPersonal card
 31e open international de Cappelle-la-Grande CAPPELLE LA GRANDE FRA 2015-02-28
RcRownchangeKK*chgGame
 1926 1885 4.00 9 -0.01 20 -0.20 
  Chalmeton, Guillaume 2077 FRA0.001-0.2520-5.00 
  Medghoul, Bilal 1636 FRA0.501-0.3120-6.20 
  Szylar, Eric 2071 FRA0.001-0.2620-5.20 
  Guilbert, Jean-Louis 1971 FRA0.5010.12202.40 
  Zoonekynd, Philippe 1608 FRA1.0010.17203.40 
  Jimenez, Martin 2002 FRA1.0010.662013.20 
  Lyell, Mark f2239 ENG0.001-0.1120-2.20 
  Deschuyteneer, Lucien 1509 BEL1.0010.09201.80 
  Cappon, John 2217 FRA0.001-0.1220-2.40 

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)
 
 Criterium Interclubs Ligue NPC ZCO Dame (-2200) CALAIS FRA 2015-03-21
RcRownchangeKK*chgGame
 1831 1864 1.50 2 0.40 20 8.00 
  Warnault, Pierre 1831 FRA1.0010.45209.00 
  Warnault, Pierre 1831 FRA0.501-0.0520-1.00 

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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