Rapid: Individual Calculations July 2023
 Chalyan, David  Total change: -24.40  Rating chartPersonal card
 Grand Prix du Mans 2023 Tournoi A Honneur LE MANS FRA 2023-06-25
RcRownchangeKK*chgGame
 1318 1531 4.00 7 -1.22 20 -24.40 
  Therezien, Mathias 1263 FRA0.001-0.8320-16.60 
  Mata, Maria 1764 FRA0.001-0.2120-4.20 
  El Mansouri, Mira 1234 FRA1.0010.15203.00 
  Dereux, Nino 1192 FRA0.001-0.8820-17.60 
  Menard, Baptiste 1131  * FRA1.0010.08201.60 
  Pouzancre, Charles 1309 FRA1.0010.22204.40 
  Truillet, Yris 1334 FRA1.0010.25205.00 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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