Individual Calculations December 2017
 Violette, Didier  Total change: -49.80  Rating chartPersonal card
 37eme Open de La Bresse - Open A Lorraine LA BRESSE FRA 2017-11-01
RcRownchangeKK*chgGame
 1458 1714 3.00 7 -2.49 20 -49.80 
  Schmaltz, Gerard 1341 FRA1.0010.10202.00 
  Abdelmoumen, Hatim 1945 FRA0.001-0.2120-4.20 
  Lemoine, Victor 1457 FRA0.001-0.8220-16.40 
  Zevio, Thomas 1356 FRA1.0010.10202.00 
  Marcellier, Lucie 1422 FRA0.001-0.8520-17.00 
  Wittmann, Cedric 1348 FRA0.001-0.9020-18.00 
  Contaut, Baptiste 1336 FRA1.0010.09201.80 

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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