Individual Calculations July 2018
 Beaufauchet, David  Total change: 7.60  Rating chartPersonal card
 Challenge Hegy Andre 2018 (-2200) KINGERSHEIM FRA 2018-04-06
RcRownchangeKK*chgGame
 1596 1547 3.00 6 0.38 20 7.60 
  Sengsavath, Sengsouriya 1947  * FRA0.001-0.0820-1.60 
  Zipfel, Jacques 1774 FRA0.5010.29205.80 
  Ehret, Nicolas 1370 FRA0.501-0.2320-4.60 
  Peres, Thierry 1147  * FRA1.0010.08201.60 
  Violette, Didier 1644 FRA0.001-0.3720-7.40 
  Blum, Pierre 1691 FRA1.0010.692013.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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