Individual Calculations November 2017
 David, Marie  Total change: -28.80  Rating chartPersonal card
 17e open international de Sautron SAUTRON FRA 2017-10-21
RcRownchangeKK*chgGame
 1387 1452 4.00 8 -0.72 40 -28.80 
  Descamps, Serge 1258 FRA1.0010.254010.00 
  Renard, Emmanuel 1799 FRA0.001-0.1140-4.40 
  Robert, Patrick 1299 FRA1.0010.304012.00 
  Verhille, Gabin 1345 FRA0.001-0.6540-26.00 
  Degree, Florentin 1318 FRA0.001-0.6840-27.20 
  Gobert, Claire 1178 FRA1.0010.17406.80 
  De Bruin, Cyprien 1097 FRA1.0010.11404.40 
  Marchais, Antoine 1805 FRA0.001-0.1140-4.40 

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)
 

 

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