Individual Calculations September 2017
 Heckly, Jean-Louis  Total change: -37.60  Rating chartPersonal card
 21eme Open International de Wasselonne - Tournoi B (1401 - 1799) WASSELONNE FRA 2017-08-03
RcRownchangeKK*chgGame
 1517 1611 2.50 7 -1.88 20 -37.60 
  Buchmann, Patrick 1434 FRA1.0010.27205.40 
  Bellahcene, Sofia 1684 FRA0.001-0.4020-8.00 
  Schmidt, Franck 1466 FRA0.001-0.6920-13.80 
  Kuhn, Mathilde 1490 FRA0.501-0.1620-3.20 
  Billey, David 1593 FRA0.001-0.5320-10.60 
  Zimmermann, Xavier 1454 FRA0.501-0.2120-4.20 
  Duringer, Jacques 1496 FRA0.501-0.1620-3.20 

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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