Individual Calculations May 2019
 Jean, Gabriel  Total change: -20.40  Rating chartPersonal card
 8eme Open Jeunes (Minimes ou plus jeunes) de Gonfreville l'Orcher (-1500) GONFREVILLE L'ORCHER FRA 2019-04-06
RcRownchangeKK*chgGame
 1164 1007 1.00 5 -0.51 40 -20.40 
  Bat, Sodcetsen 1109 FRA0.001-0.3640-14.40 
  Randon, Marion 1174 FRA1.0010.724028.80 
  Mauger-Le-Cunff, Noah 1322 FRA0.001-0.1440-5.60 
  Buchtova, Viktorie 1160 CZE0.001-0.3040-12.00 
  Langer, Karele 1056 FRA0.001-0.4340-17.20 

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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