Individual Calculations July 2017
 Bard, Jean-Francois  Total change: -57.20  Rating chartPersonal card
 XXVeme open de Die (-2200) DIE FRA 2017-06-03
RcRownchangeKK*chgGame
 1370 1484 1.00 6 -2.86 20 -57.20 
  Comien, Romain 1880 FRA0.5010.42208.40 
  Bertat, Jacques 1471 FRA0.001-0.5220-10.40 
  Tomaszewski, Jade 1317 FRA0.001-0.7220-14.40 
  Hervy, Daniel 1211 FRA0.001-0.8320-16.60 
  Cosmi, Guillaume 1242 FRA0.501-0.3020-6.00 
  Kuppich, Chloe 1100 FRA0.001-0.9120-18.20 

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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