Individual Calculations September 2021
 Odoni-Ruffenach, Loic  Total change: -76.00  Rating chartPersonal card
 Open Fous d'Echecs 2021 NAY FRA 2021-08-14
RcRownchangeKK*chgGame
 1579 1678 3.00 8 -1.90 40 -76.00 
  Verat-Fayolle, Celian 1869 FRA0.5010.254010.00 
  Penloup-Leboulanger, Marvin 1757 FRA0.001-0.3940-15.60 
  Croisille, Shanti 1688 FRA0.001-0.4940-19.60 
  Just, Fred 1503 FRA1.0010.274010.80 
  Bourgoing, Louis 1551 FRA0.001-0.6740-26.80 
  Perrody, Sixtine 1278  * FRA1.0010.08403.20 
  Ebrard-Dulac, Leopold 1613 FRA0.501-0.0940-3.60 
  Odoni-Ruffenach, Yann 1371 FRA0.001-0.8640-34.40 
 * 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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