Individual Calculations May 2018
 Graziani, Jacques  Total change: -11.20  Rating chartPersonal card
 16e Open international de Malakoff MALAKOFF FRA 2018-04-14
RcRownchangeKK*chgGame
 1723 1808 5.00 9 -0.56 20 -11.20 
  David, Philippe 1650 FRA0.501-0.2120-4.20 
  Engel, Gerard 1626 FRA0.501-0.2420-4.80 
  Jardin, Pascal 1512 FRA0.501-0.3520-7.00 
  Dicko, Henri 2173 FRA0.001-0.1020-2.00 
  Molet, Asher 1617 FRA0.501-0.2520-5.00 
  Berel, Thierry 1661 FRA1.0010.30206.00 
  Gantner, Ludovic 2146 FRA0.001-0.1220-2.40 
  Van Foreest, Nanne 1482 NED1.0010.13202.60 
  Wuhrmann, Daniel 1643 FRA1.0010.28205.60 

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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