Individual Calculations April 2020
 Gelin, Helene  Total change: 18.80  Rating chartPersonal card
 XXXIeme Open du Perreux-Sur-Marne - Accession (-1600) LE PERREUX SUR MARNE FRA 2020-02-29
RcRownchangeKK*chgGame
 1245 1116 2.00 5 0.35 20 7.00 
  Rakotomamonjy, Logan 1295 FRA0.001-0.2720-5.40 
  Lintignat, Nils 1231 FRA0.5010.16203.20 
  Gabelica, Marco 1182 FRA0.001-0.4120-8.20 
  Toussaint, David 1189 FRA1.0010.602012.00 
  Rakotomamonjy, Alucard 1329 FRA0.5010.27205.40 

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)
 
 Team 2020 - Ile de France Mars IDF FRA 2020-03-01
RcRownchangeKK*chgGame
 1182 1114 1.00 1 0.59 20 11.80 
  Gabelica, Marco 1182 FRA1.0010.592011.80 

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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