Individual Calculations August 2019
 Etifier, Ismael  Total change: -51.60  Rating chartPersonal card
 Festival Saint-Lo 2019 - Open Jeunes SAINT LO FRA 2019-07-06
RcRownchangeKK*chgGame
 1444 1482 2.50 7 -1.29 40 -51.60 
  Lefebvre, Matthieu 1721 FRA0.001-0.2040-8.00 
  Guyet, Valentine 1150 FRA0.501-0.3840-15.20 
  Sanchez Sala, Marc 1412 AND1.0010.404016.00 
  Kannan, Ritish 1647 SUI0.5010.22408.80 
  Grigorchuk, Katerina 1651 UKR0.001-0.2840-11.20 
  Bakalarz, Adrian 1262 GER0.001-0.7840-31.20 
  Haioun, Pierre 1267 FRA0.501-0.2740-10.80 

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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