Individual Calculations May 2019
 Drevet, Melvin  Total change: 9.20  Rating chartPersonal card
 Championnat de France des Jeunes 2019 - Open A HYERES FRA 2019-04-14
RcRownchangeKK*chgGame
 1292 1131 2.00 6 0.23 40 9.20 
  Belabbas, Daris 1278 FRA1.0010.704028.00 
  Grall, Kaelan 1471 FRA0.001-0.1240-4.80 
  Billiar-Bourgy, Andrea 1330 FRA0.001-0.2440-9.60 
  Guigue, Paul 1223 FRA0.001-0.3740-14.80 
  Bassing, Cassandre 1233 FRA1.0010.644025.60 
  Altgelt, Helene 1219 GER0.001-0.3840-15.20 

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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