Individual Calculations May 2023
 Maris, Tanguy  Total change: -8.40  Rating chartPersonal card
 XXXIIIe Open du Perreux-sur-Marne - Tournoi Accession -1600 LE PERREUX SUR MARNE FRA 2023-04-08
RcRownchangeKK*chgGame
 1254 1366 3.00 5 -0.21 40 -8.40 
  Boudjenane, Mehdi 1222 FRA1.0010.314012.40 
  Zheng, Linyi 1509 FRA1.0010.694027.60 
  Liu, Louis 1189 FRA0.501-0.2340-9.20 
  Deveze, Leopold 1084 FRA0.501-0.3440-13.60 
  Saci, Leila 1266 FRA0.001-0.6440-25.60 

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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