Individual Calculations September 2021
 Pierrot, Yohann  Total change: 12.80  Rating chartPersonal card
 Top Jeunes 2021 MIONS FRA 2021-08-26
RcRownchangeKK*chgGame
 1718 1527 2.00 6 0.32 40 12.80 
  Matsumura, Cocoro 1927  * FRA0.001-0.0840-3.20 
  Choiset, Arthur 1732 FRA0.001-0.2440-9.60 
  Ge, Arthur 1867 FRA0.001-0.1240-4.80 
  Desarmaux-Do, Yanis-Huy 1737 FRA1.0010.774030.80 
  Frelau, Matthias 1632 FRA0.5010.14405.60 
  Piquard, Yaroslav 1415 FRA0.501-0.1540-6.00 
 * 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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