Individual Calculations September 2021
 Grulier, Ernest  Total change: 107.60  Rating chartPersonal card
 Open Fous d'Echecs 2021 NAY FRA 2021-08-14
RcRownchangeKK*chgGame
 1649 1449 5.00 8 2.91 40 116.40 
  Just, Fred 1503 FRA1.0010.584023.20 
  Maurel, Christophe 1455 FRA0.001-0.4940-19.60 
  Bourgoing, Louis 1551 FRA1.0010.644025.60 
  Willems, Elie 1652 FRA1.0010.764030.40 
  Penloup-Leboulanger, Marvin 1757 FRA0.001-0.1440-5.60 
  Croisille, Shanti 1688 FRA0.001-0.2040-8.00 
  Verat-Fayolle, Celian 1849  * FRA1.0010.924036.80 
  Melis, Achille 1735 FRA1.0010.844033.60 
 * 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)
 
 Top Jeunes 2021 MIONS FRA 2021-08-26
RcRownchangeKK*chgGame
 1257 1449 2.00 3 -0.22 40 -8.80 
  Pleut, Mael 1223 FRA0.001-0.7940-31.60 
  Perrin, Cyril 1163 FRA1.0010.16406.40 
  Schebacher, Leane 1384 FRA1.0010.414016.40 

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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