Individual Calculations May 2019
 Saunier, Jean-Francois  Total change: -35.20  Rating chartPersonal card
 17e Open international de Malakoff MALAKOFF FRA 2019-04-20
RcRownchangeKK*chgGame
 1542 1686 1.00 4 -1.76 20 -35.20 
  Materia, Matteo 1535 FRA0.501-0.2020-4.00 
  Morlet, Frederic 1541 FRA0.001-0.6920-13.80 
  Poirier, Luc 1573 FRA0.501-0.1520-3.00 
  Mohammad Ghassemi, Vajieollah 1520 FRA0.001-0.7220-14.40 

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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