Individual Calculations August 2014
 Marre, Erwan  Total change: -66.40  Rating chartPersonal card
 29e Open International d'Echecs d'Avoine AVOINE FRA 2014-07-19
RcRownchangeKK*chgGame
 1581 1791 3.50 9 -3.32 20 -66.40 
  Smith, Paul 1652 FRA0.001-0.6920-13.80 
  Rouzes, Sibylle-Anne 1563 FRA0.501-0.2920-5.80 
  Rochette, Philippe 1676 FRA0.501-0.1620-3.20 
  Gaillet, Philippe 1649 FRA0.001-0.6920-13.80 
  Bouteiller, Eleonore 1434 FRA0.501-0.3920-7.80 
  Lemiere, Clement 1599 FRA0.501-0.2520-5.00 
  Le Marec, Laura 1669 FRA0.501-0.1720-3.40 
  Pallandre, Christian 1395 FRA1.0010.08201.60 
  De Lussac, Octave 1590 FRA0.001-0.7620-15.20 

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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