Individual Calculations January 2022
 Mallevaey, Armand  Total change: 5.60  Rating chartPersonal card
 Championnat des Hauts de France 2021-2022 - Zone Nord - U20 GRANDE SYNTHE FRA 2021-12-18
RcRownchangeKK*chgGame
 1539 1736 4.50 6 0.14 40 5.60 
  Bourdeaud`huy, Darius 1402 FRA1.0010.12404.80 
  Nguyen, Noam 1551 FRA1.0010.264010.40 
  Gandreuil, Brice 1430 FRA1.0010.14405.60 
  Lesueur, Gabriel 2019 FRA0.5010.344013.60 
  Joulia, Benjamin 1494 FRA0.501-0.3040-12.00 
  Moinard, Yann 1336  * FRA0.501-0.4240-16.80 
 * 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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