Individual Calculations May 2022
 Pichon, Arnaud  Total change: -13.80  Rating chartPersonal card
 Team 2022 - Nationale 3 r8 FRANCE FRA 2022-04-03
RcRownchangeKK*chgGame
 1924 1738 0.00 1 -0.26 20 -5.20 
  Ernst, Luca 1924 FRA0.001-0.2620-5.20 

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)
 
 Open International de la Mayenne 2022 LAVAL FRA 2022-04-16
RcRownchangeKK*chgGame
 1669 1738 2.50 5 -0.43 20 -8.60 
  Grezels, Florian 2217 FRA0.001-0.0520-1.00 
  Daviet, Stephane 1389 FRA1.0010.11202.20 
  Sudja, Corentin 1338  * FRA1.0010.08201.60 
  Tafforeau, Romain 1965 FRA0.001-0.2120-4.20 
  Maigne, Robinson 1435 FRA0.501-0.3620-7.20 
 * 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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